| 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 | $198.79 | 13.266% | $225.1615 | $225.16 | $225.15 | $225.20 |
| Purchase #2 | $103.43 | 12.190% | $116.0381 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $18.39 | 7.683% | $19.8029 | $19.80 | $19.80 | $19.80 |
| Purchase #4 | $20.39 | 4.865% | $21.382 | $21.38 | $21.40 | $21.40 |
| Purchase #5 | $212.73 | 12.609% | $239.5531 | $239.55 | $239.55 | $239.60 |
| Purchase #6 | $207.74 | 8.551% | $225.5038 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $220.28 | 4.462% | $230.1089 | $230.11 | $230.10 | $230.10 |
| 7 purchase totals = | $981.75 | $1,077.5503 | $1,077.54 | $1,077.55 | $1,077.60 | |