| 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 | $207.98 | 13.397% | $235.8431 | $235.84 | $235.85 | $235.80 |
| Purchase #2 | $118.71 | 4.554% | $124.1161 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $157.95 | 7.842% | $170.3364 | $170.34 | $170.35 | $170.30 |
| Purchase #4 | $21.68 | 7.501% | $23.3062 | $23.31 | $23.30 | $23.30 |
| Purchase #5 | $189.62 | 5.595% | $200.2292 | $200.23 | $200.25 | $200.20 |
| Purchase #6 | $102.36 | 8.472% | $111.0319 | $111.03 | $111.05 | $111.00 |
| Purchase #7 | $165.32 | 12.860% | $186.5802 | $186.58 | $186.60 | $186.60 |
| 7 purchase totals = | $963.62 | $1,051.4431 | $1,051.45 | $1,051.50 | $1,051.30 | |