| 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 | $191.50 | 9.660% | $209.9989 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $87.42 | 5.778% | $92.4711 | $92.47 | $92.45 | $92.50 |
| Purchase #3 | $168.43 | 9.819% | $184.9681 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $208.51 | 9.212% | $227.7179 | $227.72 | $227.70 | $227.70 |
| Purchase #5 | $157.97 | 4.731% | $165.4436 | $165.44 | $165.45 | $165.40 |
| Purchase #6 | $160.97 | 11.357% | $179.2514 | $179.25 | $179.25 | $179.30 |
| Purchase #7 | $189.52 | 6.363% | $201.5792 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $1,164.32 | $1,261.4302 | $1,261.43 | $1,261.40 | $1,261.50 | |