| 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 | $204.59 | 13.108% | $231.4077 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $201.25 | 12.290% | $225.9836 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $23.38 | 9.470% | $25.5941 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $212.90 | 6.132% | $225.955 | $225.96 | $225.95 | $226.00 |
| Purchase #5 | $175.83 | 10.307% | $193.9528 | $193.95 | $193.95 | $194.00 |
| Purchase #6 | $103.50 | 3.773% | $107.4051 | $107.41 | $107.40 | $107.40 |
| Purchase #7 | $31.38 | 12.639% | $35.3461 | $35.35 | $35.35 | $35.30 |
| 7 purchase totals = | $952.83 | $1,045.6444 | $1,045.65 | $1,045.65 | $1,045.70 | |