| 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 | $116.81 | 4.117% | $121.6191 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $90.86 | 6.365% | $96.6432 | $96.64 | $96.65 | $96.60 |
| Purchase #3 | $200.49 | 11.387% | $223.3198 | $223.32 | $223.30 | $223.30 |
| Purchase #4 | $35.68 | 8.339% | $38.6554 | $38.66 | $38.65 | $38.70 |
| Purchase #5 | $87.87 | 4.397% | $91.7336 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $244.90 | 8.727% | $266.2724 | $266.27 | $266.25 | $266.30 |
| Purchase #7 | $84.64 | 12.424% | $95.1557 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $861.25 | $933.3992 | $933.40 | $933.35 | $933.40 | |