| 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 | $117.70 | 5.564% | $124.2488 | $124.25 | $124.25 | $124.20 |
| Purchase #2 | $165.36 | 3.729% | $171.5263 | $171.53 | $171.55 | $171.50 |
| Purchase #3 | $174.60 | 8.646% | $189.6959 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $102.48 | 8.216% | $110.8998 | $110.90 | $110.90 | $110.90 |
| Purchase #5 | $95.75 | 11.588% | $106.8455 | $106.85 | $106.85 | $106.80 |
| Purchase #6 | $117.66 | 9.168% | $128.4471 | $128.45 | $128.45 | $128.40 |
| Purchase #7 | $164.70 | 6.598% | $175.5669 | $175.57 | $175.55 | $175.60 |
| 7 purchase totals = | $938.25 | $1,007.2303 | $1,007.25 | $1,007.25 | $1,007.10 | |