| 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 | $247.51 | 8.298% | $268.0484 | $268.05 | $268.05 | $268.00 |
| Purchase #2 | $10.99 | 6.402% | $11.6936 | $11.69 | $11.70 | $11.70 |
| Purchase #3 | $220.33 | 9.202% | $240.6048 | $240.60 | $240.60 | $240.60 |
| Purchase #4 | $129.38 | 11.168% | $143.8292 | $143.83 | $143.85 | $143.80 |
| Purchase #5 | $78.68 | 5.294% | $82.8453 | $82.85 | $82.85 | $82.80 |
| Purchase #6 | $98.85 | 4.719% | $103.5147 | $103.51 | $103.50 | $103.50 |
| Purchase #7 | $74.90 | 7.438% | $80.4711 | $80.47 | $80.45 | $80.50 |
| 7 purchase totals = | $860.64 | $931.0071 | $931.00 | $931.00 | $930.90 | |