| 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 | $199.60 | 13.680% | $226.9053 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $219.52 | 12.107% | $246.0973 | $246.10 | $246.10 | $246.10 |
| Purchase #3 | $107.67 | 11.504% | $120.0564 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $89.72 | 13.736% | $102.0439 | $102.04 | $102.05 | $102.00 |
| Purchase #5 | $232.56 | 13.369% | $263.6509 | $263.65 | $263.65 | $263.70 |
| Purchase #6 | $187.72 | 3.355% | $194.018 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $238.41 | 4.173% | $248.3588 | $248.36 | $248.35 | $248.40 |
| 7 purchase totals = | $1,275.20 | $1,401.1306 | $1,401.14 | $1,401.10 | $1,401.20 | |