| 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 | $85.87 | 9.606% | $94.1187 | $94.12 | $94.10 | $94.10 |
| Purchase #2 | $182.77 | 4.553% | $191.0915 | $191.09 | $191.10 | $191.10 |
| Purchase #3 | $216.39 | 9.692% | $237.3625 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $125.84 | 7.818% | $135.6782 | $135.68 | $135.70 | $135.70 |
| Purchase #5 | $189.93 | 9.815% | $208.5716 | $208.57 | $208.55 | $208.60 |
| Purchase #6 | $146.82 | 7.650% | $158.0517 | $158.05 | $158.05 | $158.10 |
| Purchase #7 | $174.47 | 8.371% | $189.0749 | $189.07 | $189.05 | $189.10 |
| 7 purchase totals = | $1,122.09 | $1,213.9491 | $1,213.94 | $1,213.90 | $1,214.10 | |