| 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 | $208.46 | 3.134% | $214.9931 | $214.99 | $215.00 | $215.00 |
| Purchase #2 | $178.80 | 10.412% | $197.4167 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $153.78 | 8.558% | $166.9405 | $166.94 | $166.95 | $166.90 |
| Purchase #4 | $199.66 | 9.287% | $218.2024 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $126.63 | 8.286% | $137.1226 | $137.12 | $137.10 | $137.10 |
| Purchase #6 | $211.72 | 8.366% | $229.4325 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $215.35 | 6.251% | $228.8115 | $228.81 | $228.80 | $228.80 |
| 7 purchase totals = | $1,294.40 | $1,392.9193 | $1,392.91 | $1,392.90 | $1,392.80 | |