| 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 | $121.89 | 5.115% | $128.1247 | $128.12 | $128.10 | $128.10 |
| Purchase #2 | $243.36 | 12.854% | $274.6415 | $274.64 | $274.65 | $274.60 |
| Purchase #3 | $5.30 | 12.113% | $5.942 | $5.94 | $5.95 | $5.90 |
| Purchase #4 | $48.59 | 4.559% | $50.8052 | $50.81 | $50.80 | $50.80 |
| Purchase #5 | $147.56 | 12.154% | $165.4944 | $165.49 | $165.50 | $165.50 |
| Purchase #6 | $206.77 | 10.732% | $228.9606 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $247.95 | 6.454% | $263.9527 | $263.95 | $263.95 | $264.00 |
| 7 purchase totals = | $1,021.42 | $1,117.9211 | $1,117.91 | $1,117.90 | $1,117.90 | |