| 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 | $139.79 | 4.867% | $146.5936 | $146.59 | $146.60 | $146.60 |
| Purchase #2 | $198.71 | 10.665% | $219.9024 | $219.90 | $219.90 | $219.90 |
| Purchase #3 | $86.61 | 10.450% | $95.6607 | $95.66 | $95.65 | $95.70 |
| Purchase #4 | $29.98 | 12.428% | $33.7059 | $33.71 | $33.70 | $33.70 |
| Purchase #5 | $210.79 | 7.245% | $226.0617 | $226.06 | $226.05 | $226.10 |
| Purchase #6 | $135.39 | 10.179% | $149.1713 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $123.62 | 5.310% | $130.1842 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $924.89 | $1,001.2798 | $1,001.27 | $1,001.25 | $1,001.40 | |