| 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 | $249.74 | 10.252% | $275.3433 | $275.34 | $275.35 | $275.30 |
| Purchase #2 | $113.60 | 3.115% | $117.1386 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $192.52 | 5.857% | $203.7959 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $235.53 | 7.617% | $253.4703 | $253.47 | $253.45 | $253.50 |
| Purchase #5 | $247.71 | 5.269% | $260.7618 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $16.88 | 6.252% | $17.9353 | $17.94 | $17.95 | $17.90 |
| Purchase #7 | $89.32 | 5.288% | $94.0432 | $94.04 | $94.05 | $94.00 |
| 7 purchase totals = | $1,145.30 | $1,222.4884 | $1,222.49 | $1,222.50 | $1,222.40 | |