| 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 | $212.66 | 4.325% | $221.8575 | $221.86 | $221.85 | $221.90 |
| Purchase #2 | $177.59 | 5.440% | $187.2509 | $187.25 | $187.25 | $187.30 |
| Purchase #3 | $198.87 | 12.213% | $223.158 | $223.16 | $223.15 | $223.20 |
| Purchase #4 | $119.83 | 12.622% | $134.9549 | $134.95 | $134.95 | $135.00 |
| Purchase #5 | $153.57 | 7.818% | $165.5761 | $165.58 | $165.60 | $165.60 |
| Purchase #6 | $180.44 | 11.559% | $201.2971 | $201.30 | $201.30 | $201.30 |
| Purchase #7 | $106.70 | 3.228% | $110.1443 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $1,149.66 | $1,244.2388 | $1,244.24 | $1,244.25 | $1,244.40 | |