| 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 | $131.45 | 11.334% | $146.3485 | $146.35 | $146.35 | $146.30 |
| Purchase #2 | $228.34 | 12.386% | $256.6222 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $246.58 | 8.419% | $267.3396 | $267.34 | $267.35 | $267.30 |
| Purchase #4 | $243.43 | 5.269% | $256.2563 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $181.36 | 7.387% | $194.7571 | $194.76 | $194.75 | $194.80 |
| Purchase #6 | $163.64 | 10.358% | $180.5898 | $180.59 | $180.60 | $180.60 |
| Purchase #7 | $115.38 | 3.656% | $119.5983 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $1,310.18 | $1,421.5118 | $1,421.52 | $1,421.50 | $1,421.50 | |