| 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 | $231.48 | 3.824% | $240.3318 | $240.33 | $240.35 | $240.30 |
| Purchase #2 | $36.51 | 3.324% | $37.7236 | $37.72 | $37.70 | $37.70 |
| Purchase #3 | $247.56 | 8.670% | $269.0235 | $269.02 | $269.00 | $269.00 |
| Purchase #4 | $78.47 | 9.825% | $86.1797 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $32.26 | 4.290% | $33.644 | $33.64 | $33.65 | $33.60 |
| Purchase #6 | $35.60 | 10.794% | $39.4427 | $39.44 | $39.45 | $39.40 |
| Purchase #7 | $58.65 | 3.525% | $60.7174 | $60.72 | $60.70 | $60.70 |
| 7 purchase totals = | $720.53 | $767.0627 | $767.05 | $767.05 | $766.90 | |