| 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 | $173.91 | 11.571% | $194.0331 | $194.03 | $194.05 | $194.00 |
| Purchase #2 | $237.38 | 13.743% | $270.0031 | $270.00 | $270.00 | $270.00 |
| Purchase #3 | $247.27 | 8.821% | $269.0817 | $269.08 | $269.10 | $269.10 |
| Purchase #4 | $197.38 | 9.459% | $216.0502 | $216.05 | $216.05 | $216.10 |
| Purchase #5 | $195.47 | 4.762% | $204.7783 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $130.45 | 6.460% | $138.8771 | $138.88 | $138.90 | $138.90 |
| Purchase #7 | $221.26 | 7.211% | $237.2151 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $1,403.12 | $1,530.0386 | $1,530.04 | $1,530.10 | $1,530.10 | |