| 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 | $118.68 | 13.636% | $134.8632 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $243.90 | 5.203% | $256.5901 | $256.59 | $256.60 | $256.60 |
| Purchase #3 | $133.67 | 5.126% | $140.5219 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $201.31 | 4.787% | $210.9467 | $210.95 | $210.95 | $210.90 |
| Purchase #5 | $198.38 | 8.237% | $214.7206 | $214.72 | $214.70 | $214.70 |
| Purchase #6 | $176.52 | 7.115% | $189.0794 | $189.08 | $189.10 | $189.10 |
| Purchase #7 | $241.65 | 13.616% | $274.5531 | $274.55 | $274.55 | $274.60 |
| 7 purchase totals = | $1,314.11 | $1,421.2750 | $1,421.27 | $1,421.25 | $1,421.30 | |