| 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 | $124.91 | 5.617% | $131.9262 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $248.55 | 4.208% | $259.009 | $259.01 | $259.00 | $259.00 |
| Purchase #3 | $248.25 | 6.404% | $264.1479 | $264.15 | $264.15 | $264.10 |
| Purchase #4 | $143.51 | 5.320% | $151.1447 | $151.14 | $151.15 | $151.10 |
| Purchase #5 | $117.36 | 9.408% | $128.4012 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $68.65 | 6.866% | $73.3635 | $73.36 | $73.35 | $73.40 |
| Purchase #7 | $132.43 | 4.849% | $138.8515 | $138.85 | $138.85 | $138.90 |
| 7 purchase totals = | $1,083.66 | $1,146.8440 | $1,146.84 | $1,146.85 | $1,146.80 | |