| 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 | $89.54 | 10.204% | $98.6767 | $98.68 | $98.70 | $98.70 |
| Purchase #2 | $39.77 | 3.373% | $41.1114 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $184.55 | 5.506% | $194.7113 | $194.71 | $194.70 | $194.70 |
| Purchase #4 | $6.29 | 10.148% | $6.9283 | $6.93 | $6.95 | $6.90 |
| Purchase #5 | $196.27 | 7.373% | $210.741 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $206.90 | 10.314% | $228.2397 | $228.24 | $228.25 | $228.20 |
| Purchase #7 | $204.34 | 13.589% | $232.1078 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $927.66 | $1,012.5162 | $1,012.52 | $1,012.55 | $1,012.40 | |