| 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 | $118.35 | 11.143% | $131.5377 | $131.54 | $131.55 | $131.50 |
| Purchase #2 | $44.88 | 8.678% | $48.7747 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $39.95 | 8.566% | $43.3721 | $43.37 | $43.35 | $43.40 |
| Purchase #4 | $213.95 | 10.822% | $237.1037 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $238.90 | 13.212% | $270.4635 | $270.46 | $270.45 | $270.50 |
| Purchase #6 | $193.41 | 10.326% | $213.3815 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $186.49 | 9.441% | $204.0965 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $1,035.93 | $1,148.7297 | $1,148.72 | $1,148.70 | $1,148.80 | |