| 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 | $245.76 | 12.220% | $275.7919 | $275.79 | $275.80 | $275.80 |
| Purchase #2 | $83.96 | 8.134% | $90.7893 | $90.79 | $90.80 | $90.80 |
| Purchase #3 | $153.72 | 12.360% | $172.7198 | $172.72 | $172.70 | $172.70 |
| Purchase #4 | $81.37 | 3.459% | $84.1846 | $84.18 | $84.20 | $84.20 |
| Purchase #5 | $210.66 | 3.823% | $218.7135 | $218.71 | $218.70 | $218.70 |
| Purchase #6 | $220.63 | 12.326% | $247.8249 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $236.89 | 11.625% | $264.4285 | $264.43 | $264.45 | $264.40 |
| 7 purchase totals = | $1,232.99 | $1,354.4525 | $1,354.44 | $1,354.45 | $1,354.40 | |