| 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 | $124.71 | 8.354% | $135.1283 | $135.13 | $135.15 | $135.10 |
| Purchase #2 | $222.31 | 9.132% | $242.6113 | $242.61 | $242.60 | $242.60 |
| Purchase #3 | $98.93 | 9.525% | $108.3531 | $108.35 | $108.35 | $108.40 |
| Purchase #4 | $111.89 | 8.391% | $121.2787 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $83.49 | 8.442% | $90.5382 | $90.54 | $90.55 | $90.50 |
| Purchase #6 | $151.97 | 10.330% | $167.6685 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $126.62 | 8.381% | $137.232 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $919.92 | $1,002.8101 | $1,002.81 | $1,002.85 | $1,002.80 | |