| 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 | $196.47 | 11.828% | $219.7085 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $244.32 | 6.541% | $260.301 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $171.64 | 13.484% | $194.7839 | $194.78 | $194.80 | $194.80 |
| Purchase #4 | $125.64 | 10.512% | $138.8473 | $138.85 | $138.85 | $138.80 |
| Purchase #5 | $247.36 | 12.149% | $277.4118 | $277.41 | $277.40 | $277.40 |
| Purchase #6 | $200.96 | 7.748% | $216.5304 | $216.53 | $216.55 | $216.50 |
| Purchase #7 | $35.56 | 5.180% | $37.402 | $37.40 | $37.40 | $37.40 |
| 7 purchase totals = | $1,221.95 | $1,344.9849 | $1,344.98 | $1,345.00 | $1,344.90 | |