| 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 | $138.71 | 7.798% | $149.5266 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $186.92 | 5.737% | $197.6436 | $197.64 | $197.65 | $197.60 |
| Purchase #3 | $103.76 | 12.500% | $116.73 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $248.88 | 11.616% | $277.7899 | $277.79 | $277.80 | $277.80 |
| Purchase #5 | $227.48 | 4.769% | $238.3285 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $205.97 | 5.585% | $217.4734 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $100.32 | 5.499% | $105.8366 | $105.84 | $105.85 | $105.80 |
| 7 purchase totals = | $1,212.04 | $1,303.3286 | $1,303.33 | $1,303.40 | $1,303.20 | |