| 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 | $231.35 | 7.306% | $248.2524 | $248.25 | $248.25 | $248.30 |
| Purchase #2 | $182.27 | 3.749% | $189.1033 | $189.10 | $189.10 | $189.10 |
| Purchase #3 | $197.70 | 11.127% | $219.6981 | $219.70 | $219.70 | $219.70 |
| Purchase #4 | $97.53 | 11.432% | $108.6796 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $183.65 | 4.261% | $191.4753 | $191.48 | $191.50 | $191.50 |
| Purchase #6 | $42.87 | 8.423% | $46.4809 | $46.48 | $46.50 | $46.50 |
| Purchase #7 | $7.42 | 5.158% | $7.8027 | $7.80 | $7.80 | $7.80 |
| 7 purchase totals = | $942.79 | $1,011.4923 | $1,011.49 | $1,011.55 | $1,011.60 | |