| 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 | $7.69 | 6.582% | $8.1962 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $202.34 | 13.156% | $228.9599 | $228.96 | $228.95 | $229.00 |
| Purchase #3 | $85.45 | 11.242% | $95.0563 | $95.06 | $95.05 | $95.10 |
| Purchase #4 | $211.60 | 8.817% | $230.2568 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $160.35 | 9.361% | $175.3604 | $175.36 | $175.35 | $175.40 |
| Purchase #6 | $112.58 | 7.570% | $121.1023 | $121.10 | $121.10 | $121.10 |
| Purchase #7 | $125.54 | 10.818% | $139.1209 | $139.12 | $139.10 | $139.10 |
| 7 purchase totals = | $905.55 | $998.0528 | $998.06 | $998.00 | $998.20 | |