| 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 | $191.38 | 3.264% | $197.6266 | $197.63 | $197.65 | $197.60 |
| Purchase #2 | $182.88 | 11.244% | $203.443 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $176.42 | 12.329% | $198.1708 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $19.64 | 9.817% | $21.5681 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $33.61 | 8.365% | $36.4215 | $36.42 | $36.40 | $36.40 |
| Purchase #6 | $244.98 | 9.676% | $268.6843 | $268.68 | $268.70 | $268.70 |
| Purchase #7 | $51.45 | 11.468% | $57.3503 | $57.35 | $57.35 | $57.40 |
| 7 purchase totals = | $900.36 | $983.2646 | $983.26 | $983.25 | $983.30 | |