| 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 | $38.52 | 8.181% | $41.6713 | $41.67 | $41.65 | $41.70 |
| Purchase #2 | $234.43 | 13.152% | $265.2622 | $265.26 | $265.25 | $265.30 |
| Purchase #3 | $183.71 | 9.556% | $201.2653 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $139.93 | 12.681% | $157.6745 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $202.72 | 3.817% | $210.4578 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $101.34 | 6.327% | $107.7518 | $107.75 | $107.75 | $107.80 |
| Purchase #7 | $194.51 | 4.570% | $203.3991 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $1,095.16 | $1,187.4820 | $1,187.48 | $1,187.40 | $1,187.70 | |