| 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 | $23.57 | 9.713% | $25.8594 | $25.86 | $25.85 | $25.90 |
| Purchase #2 | $244.40 | 3.346% | $252.5776 | $252.58 | $252.60 | $252.60 |
| Purchase #3 | $232.49 | 9.111% | $253.6722 | $253.67 | $253.65 | $253.70 |
| Purchase #4 | $179.89 | 4.404% | $187.8124 | $187.81 | $187.80 | $187.80 |
| Purchase #5 | $96.85 | 9.562% | $106.1108 | $106.11 | $106.10 | $106.10 |
| Purchase #6 | $156.66 | 5.494% | $165.2669 | $165.27 | $165.25 | $165.30 |
| Purchase #7 | $47.96 | 7.448% | $51.5321 | $51.53 | $51.55 | $51.50 |
| 7 purchase totals = | $981.82 | $1,042.8314 | $1,042.83 | $1,042.80 | $1,042.90 | |