| 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 | $135.80 | 5.237% | $142.9118 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $223.64 | 11.309% | $248.9314 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $41.56 | 4.282% | $43.3396 | $43.34 | $43.35 | $43.30 |
| Purchase #4 | $8.75 | 7.550% | $9.4106 | $9.41 | $9.40 | $9.40 |
| Purchase #5 | $103.80 | 4.599% | $108.5738 | $108.57 | $108.55 | $108.60 |
| Purchase #6 | $105.73 | 4.161% | $110.1294 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $165.49 | 10.857% | $183.4572 | $183.46 | $183.45 | $183.50 |
| 7 purchase totals = | $784.77 | $846.7538 | $846.75 | $846.75 | $846.70 | |