| 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 | $138.48 | 3.696% | $143.5982 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $119.85 | 7.652% | $129.0209 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $130.65 | 10.130% | $143.8848 | $143.88 | $143.90 | $143.90 |
| Purchase #4 | $212.80 | 3.649% | $220.5651 | $220.57 | $220.55 | $220.60 |
| Purchase #5 | $227.41 | 11.667% | $253.9419 | $253.94 | $253.95 | $253.90 |
| Purchase #6 | $240.39 | 11.321% | $267.6046 | $267.60 | $267.60 | $267.60 |
| Purchase #7 | $184.53 | 11.486% | $205.7251 | $205.73 | $205.75 | $205.70 |
| 7 purchase totals = | $1,254.11 | $1,364.3406 | $1,364.34 | $1,364.35 | $1,364.30 | |