| 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 | $209.60 | 9.140% | $228.7574 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $43.97 | 4.666% | $46.0216 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $18.94 | 12.779% | $21.3603 | $21.36 | $21.35 | $21.40 |
| Purchase #4 | $121.44 | 12.278% | $136.3504 | $136.35 | $136.35 | $136.40 |
| Purchase #5 | $129.48 | 13.865% | $147.4324 | $147.43 | $147.45 | $147.40 |
| Purchase #6 | $218.30 | 5.198% | $229.6472 | $229.65 | $229.65 | $229.60 |
| Purchase #7 | $81.51 | 5.540% | $86.0257 | $86.03 | $86.05 | $86.00 |
| 7 purchase totals = | $823.24 | $895.5950 | $895.60 | $895.60 | $895.60 | |