| 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 | $95.79 | 13.461% | $108.6843 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $203.30 | 7.438% | $218.4215 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $220.69 | 3.189% | $227.7278 | $227.73 | $227.75 | $227.70 |
| Purchase #4 | $208.68 | 4.681% | $218.4483 | $218.45 | $218.45 | $218.40 |
| Purchase #5 | $191.84 | 11.525% | $213.9496 | $213.95 | $213.95 | $213.90 |
| Purchase #6 | $108.86 | 4.554% | $113.8175 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $247.39 | 10.414% | $273.1532 | $273.15 | $273.15 | $273.20 |
| 7 purchase totals = | $1,276.55 | $1,374.2022 | $1,374.20 | $1,374.20 | $1,374.10 | |