| 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 | $118.39 | 3.363% | $122.3715 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $205.56 | 13.130% | $232.55 | $232.55 | $232.55 | $232.60 |
| Purchase #3 | $224.97 | 6.552% | $239.71 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $37.39 | 4.128% | $38.9335 | $38.93 | $38.95 | $38.90 |
| Purchase #5 | $245.28 | 10.564% | $271.1914 | $271.19 | $271.20 | $271.20 |
| Purchase #6 | $183.75 | 9.745% | $201.6564 | $201.66 | $201.65 | $201.70 |
| Purchase #7 | $214.97 | 11.722% | $240.1688 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $1,230.31 | $1,346.5816 | $1,346.58 | $1,346.55 | $1,346.70 | |