| 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 | $239.28 | 13.341% | $271.2023 | $271.20 | $271.20 | $271.20 |
| Purchase #2 | $77.89 | 8.858% | $84.7895 | $84.79 | $84.80 | $84.80 |
| Purchase #3 | $171.95 | 13.154% | $194.5683 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $181.33 | 5.454% | $191.2197 | $191.22 | $191.20 | $191.20 |
| Purchase #5 | $197.42 | 11.549% | $220.22 | $220.22 | $220.20 | $220.20 |
| Purchase #6 | $240.41 | 11.815% | $268.8144 | $268.81 | $268.80 | $268.80 |
| Purchase #7 | $152.80 | 5.373% | $161.0099 | $161.01 | $161.00 | $161.00 |
| 7 purchase totals = | $1,261.08 | $1,391.8241 | $1,391.82 | $1,391.75 | $1,391.80 | |