| 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 | $210.95 | 3.813% | $218.9935 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $80.33 | 8.828% | $87.4215 | $87.42 | $87.40 | $87.40 |
| Purchase #3 | $122.95 | 12.740% | $138.6138 | $138.61 | $138.60 | $138.60 |
| Purchase #4 | $237.43 | 12.513% | $267.1396 | $267.14 | $267.15 | $267.10 |
| Purchase #5 | $50.51 | 5.197% | $53.135 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $40.46 | 11.299% | $45.0316 | $45.03 | $45.05 | $45.00 |
| Purchase #7 | $131.70 | 4.332% | $137.4052 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $874.33 | $947.7402 | $947.74 | $947.75 | $947.60 | |