| 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 | $229.74 | 11.689% | $256.5943 | $256.59 | $256.60 | $256.60 |
| Purchase #2 | $80.67 | 5.269% | $84.9205 | $84.92 | $84.90 | $84.90 |
| Purchase #3 | $250.27 | 10.852% | $277.4293 | $277.43 | $277.45 | $277.40 |
| Purchase #4 | $128.76 | 10.527% | $142.3146 | $142.31 | $142.30 | $142.30 |
| Purchase #5 | $121.38 | 8.554% | $131.7628 | $131.76 | $131.75 | $131.80 |
| Purchase #6 | $217.70 | 10.310% | $240.1449 | $240.14 | $240.15 | $240.10 |
| Purchase #7 | $58.78 | 5.124% | $61.7919 | $61.79 | $61.80 | $61.80 |
| 7 purchase totals = | $1,087.30 | $1,194.9583 | $1,194.94 | $1,194.95 | $1,194.90 | |