| 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 | $218.33 | 5.554% | $230.456 | $230.46 | $230.45 | $230.50 |
| Purchase #2 | $210.97 | 6.714% | $225.1345 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $221.70 | 7.838% | $239.0768 | $239.08 | $239.10 | $239.10 |
| Purchase #4 | $58.57 | 7.450% | $62.9335 | $62.93 | $62.95 | $62.90 |
| Purchase #5 | $220.85 | 8.867% | $240.4328 | $240.43 | $240.45 | $240.40 |
| Purchase #6 | $80.42 | 7.393% | $86.3655 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $132.81 | 11.585% | $148.196 | $148.20 | $148.20 | $148.20 |
| 7 purchase totals = | $1,143.65 | $1,232.5951 | $1,232.60 | $1,232.65 | $1,232.60 | |