| 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 | $131.67 | 4.811% | $138.0046 | $138.00 | $138.00 | $138.00 |
| Purchase #2 | $206.50 | 9.725% | $226.5821 | $226.58 | $226.60 | $226.60 |
| Purchase #3 | $61.55 | 9.771% | $67.5641 | $67.56 | $67.55 | $67.60 |
| Purchase #4 | $247.39 | 4.421% | $258.3271 | $258.33 | $258.35 | $258.30 |
| Purchase #5 | $196.87 | 11.173% | $218.8663 | $218.87 | $218.85 | $218.90 |
| Purchase #6 | $219.68 | 9.710% | $241.0109 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $67.52 | 10.168% | $74.3854 | $74.39 | $74.40 | $74.40 |
| 7 purchase totals = | $1,131.18 | $1,224.7405 | $1,224.74 | $1,224.75 | $1,224.80 | |