| 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 | $190.51 | 7.601% | $204.9907 | $204.99 | $205.00 | $205.00 |
| Purchase #2 | $223.54 | 7.605% | $240.5402 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $166.38 | 10.390% | $183.6669 | $183.67 | $183.65 | $183.70 |
| Purchase #4 | $101.48 | 11.364% | $113.0122 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $220.50 | 11.368% | $245.5664 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $120.68 | 12.317% | $135.5442 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $212.73 | 7.718% | $229.1485 | $229.15 | $229.15 | $229.10 |
| 7 purchase totals = | $1,235.82 | $1,352.4691 | $1,352.47 | $1,352.45 | $1,352.40 | |