| 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 | $209.80 | 6.384% | $223.1936 | $223.19 | $223.20 | $223.20 |
| Purchase #2 | $223.63 | 5.379% | $235.6591 | $235.66 | $235.65 | $235.70 |
| Purchase #3 | $152.85 | 11.402% | $170.278 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $25.46 | 13.391% | $28.8693 | $28.87 | $28.85 | $28.90 |
| Purchase #5 | $8.87 | 4.236% | $9.2457 | $9.25 | $9.25 | $9.20 |
| Purchase #6 | $233.54 | 11.465% | $260.3154 | $260.32 | $260.30 | $260.30 |
| Purchase #7 | $181.86 | 4.191% | $189.4818 | $189.48 | $189.50 | $189.50 |
| 7 purchase totals = | $1,036.01 | $1,117.0429 | $1,117.05 | $1,117.05 | $1,117.10 | |