| 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 | $149.79 | 3.455% | $154.9652 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $225.31 | 7.457% | $242.1114 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $233.79 | 5.818% | $247.3919 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $114.88 | 6.814% | $122.7079 | $122.71 | $122.70 | $122.70 |
| Purchase #5 | $47.89 | 12.491% | $53.8719 | $53.87 | $53.85 | $53.90 |
| Purchase #6 | $121.63 | 11.527% | $135.6503 | $135.65 | $135.65 | $135.70 |
| Purchase #7 | $250.28 | 12.810% | $282.3409 | $282.34 | $282.35 | $282.30 |
| 7 purchase totals = | $1,143.57 | $1,239.0395 | $1,239.04 | $1,239.00 | $1,239.10 | |