| 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 | $244.27 | 12.359% | $274.4593 | $274.46 | $274.45 | $274.50 |
| Purchase #2 | $174.66 | 8.752% | $189.9462 | $189.95 | $189.95 | $189.90 |
| Purchase #3 | $95.79 | 13.246% | $108.4783 | $108.48 | $108.50 | $108.50 |
| Purchase #4 | $112.26 | 11.490% | $125.1587 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $213.29 | 4.191% | $222.229 | $222.23 | $222.25 | $222.20 |
| Purchase #6 | $6.52 | 12.500% | $7.335 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $248.77 | 3.797% | $258.2158 | $258.22 | $258.20 | $258.20 |
| 7 purchase totals = | $1,095.56 | $1,185.8223 | $1,185.84 | $1,185.85 | $1,185.80 | |