| 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 | $108.73 | 7.639% | $117.0359 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $210.35 | 10.341% | $232.1023 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $32.35 | 9.475% | $35.4152 | $35.42 | $35.40 | $35.40 |
| Purchase #4 | $235.55 | 10.105% | $259.3523 | $259.35 | $259.35 | $259.40 |
| Purchase #5 | $110.76 | 6.637% | $118.1111 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $207.41 | 10.332% | $228.8396 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $104.39 | 10.342% | $115.186 | $115.19 | $115.20 | $115.20 |
| 7 purchase totals = | $1,009.54 | $1,106.0424 | $1,106.05 | $1,106.05 | $1,106.00 | |