| 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 | $65.46 | 12.640% | $73.7341 | $73.73 | $73.75 | $73.70 |
| Purchase #2 | $202.63 | 4.450% | $211.647 | $211.65 | $211.65 | $211.60 |
| Purchase #3 | $105.37 | 11.630% | $117.6245 | $117.62 | $117.60 | $117.60 |
| Purchase #4 | $250.28 | 11.525% | $279.1248 | $279.12 | $279.10 | $279.10 |
| Purchase #5 | $126.56 | 8.512% | $137.3328 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $190.46 | 12.864% | $214.9608 | $214.96 | $214.95 | $215.00 |
| Purchase #7 | $166.74 | 6.815% | $178.1033 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $1,107.50 | $1,212.5273 | $1,212.51 | $1,212.50 | $1,212.40 | |