| 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 | $240.93 | 7.261% | $258.4239 | $258.42 | $258.40 | $258.40 |
| Purchase #2 | $215.48 | 9.223% | $235.3537 | $235.35 | $235.35 | $235.40 |
| Purchase #3 | $159.71 | 6.708% | $170.4233 | $170.42 | $170.40 | $170.40 |
| Purchase #4 | $246.95 | 11.182% | $274.5639 | $274.56 | $274.55 | $274.60 |
| Purchase #5 | $42.88 | 9.174% | $46.8138 | $46.81 | $46.80 | $46.80 |
| Purchase #6 | $214.76 | 8.671% | $233.3818 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $203.99 | 8.728% | $221.7942 | $221.79 | $221.80 | $221.80 |
| 7 purchase totals = | $1,324.70 | $1,440.7546 | $1,440.73 | $1,440.70 | $1,440.80 | |