| 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 | $222.47 | 3.346% | $229.9138 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $211.27 | 11.781% | $236.1597 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $174.48 | 13.404% | $197.8673 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $169.85 | 7.287% | $182.227 | $182.23 | $182.25 | $182.20 |
| Purchase #5 | $249.25 | 7.440% | $267.7942 | $267.79 | $267.80 | $267.80 |
| Purchase #6 | $63.28 | 7.250% | $67.8678 | $67.87 | $67.85 | $67.90 |
| Purchase #7 | $90.33 | 6.668% | $96.3532 | $96.35 | $96.35 | $96.40 |
| 7 purchase totals = | $1,180.93 | $1,278.1830 | $1,278.18 | $1,278.15 | $1,278.30 | |