| 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 | $230.71 | 7.591% | $248.2232 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $92.99 | 8.858% | $101.2271 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $220.32 | 12.622% | $248.1288 | $248.13 | $248.15 | $248.10 |
| Purchase #4 | $237.75 | 12.272% | $266.9267 | $266.93 | $266.95 | $266.90 |
| Purchase #5 | $146.99 | 10.130% | $161.8801 | $161.88 | $161.90 | $161.90 |
| Purchase #6 | $200.81 | 9.632% | $220.152 | $220.15 | $220.15 | $220.20 |
| Purchase #7 | $146.85 | 12.750% | $165.5734 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $1,276.42 | $1,412.1113 | $1,412.11 | $1,412.15 | $1,412.10 | |