| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.47 | 10.469% | $255.7026 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $189.30 | 6.555% | $201.7086 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $185.81 | 10.265% | $204.8834 | $204.88 | $204.90 | $204.90 |
| Purchase #4 | $100.52 | 13.447% | $114.0369 | $114.04 | $114.05 | $114.00 |
| Purchase #5 | $110.59 | 6.570% | $117.8558 | $117.86 | $117.85 | $117.90 |
| Purchase #6 | $241.82 | 13.681% | $274.9034 | $274.90 | $274.90 | $274.90 |
| Purchase #7 | $242.64 | 8.774% | $263.9292 | $263.93 | $263.95 | $263.90 |
| 7 purchase totals = | $1,302.15 | $1,433.0199 | $1,433.02 | $1,433.05 | $1,433.00 | |