| 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 | $117.54 | 11.419% | $130.9619 | $130.96 | $130.95 | $131.00 |
| Purchase #2 | $210.99 | 8.553% | $229.036 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $245.85 | 13.751% | $279.6568 | $279.66 | $279.65 | $279.70 |
| Purchase #4 | $77.89 | 7.630% | $83.833 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $202.90 | 12.817% | $228.9057 | $228.91 | $228.90 | $228.90 |
| Purchase #6 | $162.58 | 4.774% | $170.3416 | $170.34 | $170.35 | $170.30 |
| Purchase #7 | $236.45 | 4.804% | $247.8091 | $247.81 | $247.80 | $247.80 |
| 7 purchase totals = | $1,254.20 | $1,370.5441 | $1,370.55 | $1,370.55 | $1,370.50 | |