| 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 | $92.48 | 10.422% | $102.1183 | $102.12 | $102.10 | $102.10 |
| Purchase #2 | $204.76 | 12.373% | $230.095 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $156.86 | 7.486% | $168.6025 | $168.60 | $168.60 | $168.60 |
| Purchase #4 | $226.39 | 11.772% | $253.0406 | $253.04 | $253.05 | $253.00 |
| Purchase #5 | $137.46 | 10.369% | $151.7132 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $194.51 | 13.617% | $220.9964 | $221.00 | $221.00 | $221.00 |
| Purchase #7 | $5.55 | 11.478% | $6.187 | $6.19 | $6.20 | $6.20 |
| 7 purchase totals = | $1,018.01 | $1,132.7530 | $1,132.76 | $1,132.75 | $1,132.70 | |