| 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 | $118.63 | 10.102% | $130.614 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $9.45 | 7.297% | $10.1396 | $10.14 | $10.15 | $10.10 |
| Purchase #3 | $141.37 | 7.499% | $151.9713 | $151.97 | $151.95 | $152.00 |
| Purchase #4 | $197.94 | 11.488% | $220.6793 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $113.85 | 8.210% | $123.1971 | $123.20 | $123.20 | $123.20 |
| Purchase #6 | $234.42 | 8.250% | $253.7597 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $151.53 | 9.231% | $165.5177 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $967.19 | $1,055.8787 | $1,055.88 | $1,055.85 | $1,055.90 | |