| 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 | $131.30 | 6.656% | $140.0393 | $140.04 | $140.05 | $140.00 |
| Purchase #2 | $246.43 | 8.773% | $268.0493 | $268.05 | $268.05 | $268.00 |
| Purchase #3 | $245.97 | 9.593% | $269.5659 | $269.57 | $269.55 | $269.60 |
| Purchase #4 | $104.79 | 5.417% | $110.4665 | $110.47 | $110.45 | $110.50 |
| Purchase #5 | $33.99 | 5.168% | $35.7466 | $35.75 | $35.75 | $35.70 |
| Purchase #6 | $130.46 | 7.428% | $140.1506 | $140.15 | $140.15 | $140.20 |
| Purchase #7 | $87.93 | 11.596% | $98.1264 | $98.13 | $98.15 | $98.10 |
| 7 purchase totals = | $980.87 | $1,062.1446 | $1,062.16 | $1,062.15 | $1,062.10 | |