| 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 | $99.81 | 12.683% | $112.4689 | $112.47 | $112.45 | $112.50 |
| Purchase #2 | $83.86 | 10.379% | $92.5638 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $221.52 | 6.245% | $235.3539 | $235.35 | $235.35 | $235.40 |
| Purchase #4 | $105.53 | 4.150% | $109.9095 | $109.91 | $109.90 | $109.90 |
| Purchase #5 | $180.26 | 8.689% | $195.9228 | $195.92 | $195.90 | $195.90 |
| Purchase #6 | $108.47 | 3.427% | $112.1873 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $180.86 | 12.796% | $204.0028 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $980.31 | $1,062.4090 | $1,062.40 | $1,062.35 | $1,062.50 | |