| 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 | $142.90 | 7.292% | $153.3203 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $160.59 | 6.250% | $170.6269 | $170.63 | $170.65 | $170.60 |
| Purchase #3 | $84.61 | 6.600% | $90.1943 | $90.19 | $90.20 | $90.20 |
| Purchase #4 | $247.68 | 6.274% | $263.2194 | $263.22 | $263.20 | $263.20 |
| Purchase #5 | $250.38 | 11.338% | $278.7681 | $278.77 | $278.75 | $278.80 |
| Purchase #6 | $131.40 | 13.205% | $148.7514 | $148.75 | $148.75 | $148.80 |
| Purchase #7 | $110.93 | 8.333% | $120.1738 | $120.17 | $120.15 | $120.20 |
| 7 purchase totals = | $1,128.49 | $1,225.0542 | $1,225.05 | $1,225.00 | $1,225.10 | |