| 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 | $202.51 | 5.263% | $213.1681 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $118.54 | 8.759% | $128.9229 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $217.89 | 3.651% | $225.8452 | $225.85 | $225.85 | $225.80 |
| Purchase #4 | $183.47 | 9.684% | $201.2372 | $201.24 | $201.25 | $201.20 |
| Purchase #5 | $135.35 | 6.302% | $143.8798 | $143.88 | $143.90 | $143.90 |
| Purchase #6 | $202.42 | 12.276% | $227.2691 | $227.27 | $227.25 | $227.30 |
| Purchase #7 | $161.47 | 3.539% | $167.1844 | $167.18 | $167.20 | $167.20 |
| 7 purchase totals = | $1,221.65 | $1,307.5067 | $1,307.51 | $1,307.50 | $1,307.50 | |