| 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 | $210.42 | 3.167% | $217.084 | $217.08 | $217.10 | $217.10 |
| Purchase #2 | $161.86 | 3.484% | $167.4992 | $167.50 | $167.50 | $167.50 |
| Purchase #3 | $125.55 | 11.726% | $140.272 | $140.27 | $140.25 | $140.30 |
| Purchase #4 | $57.67 | 5.444% | $60.8096 | $60.81 | $60.80 | $60.80 |
| Purchase #5 | $225.91 | 9.793% | $248.0334 | $248.03 | $248.05 | $248.00 |
| Purchase #6 | $193.99 | 9.303% | $212.0369 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $250.32 | 10.679% | $277.0517 | $277.05 | $277.05 | $277.10 |
| 7 purchase totals = | $1,225.72 | $1,322.7868 | $1,322.78 | $1,322.80 | $1,322.80 | |