| 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 | $233.60 | 10.703% | $258.6022 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $185.84 | 7.133% | $199.096 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $68.27 | 12.158% | $76.5703 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $45.94 | 9.560% | $50.3319 | $50.33 | $50.35 | $50.30 |
| Purchase #5 | $74.50 | 13.818% | $84.7944 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $98.69 | 13.134% | $111.6519 | $111.65 | $111.65 | $111.70 |
| Purchase #7 | $153.61 | 3.278% | $158.6453 | $158.65 | $158.65 | $158.60 |
| 7 purchase totals = | $860.45 | $939.6920 | $939.69 | $939.70 | $939.70 | |