| 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 | $233.36 | 10.847% | $258.6726 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $237.95 | 8.248% | $257.5761 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $129.67 | 4.649% | $135.6984 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $92.55 | 10.721% | $102.4723 | $102.47 | $102.45 | $102.50 |
| Purchase #5 | $194.30 | 9.576% | $212.9062 | $212.91 | $212.90 | $212.90 |
| Purchase #6 | $250.64 | 10.862% | $277.8645 | $277.86 | $277.85 | $277.90 |
| Purchase #7 | $121.73 | 8.666% | $132.2791 | $132.28 | $132.30 | $132.30 |
| 7 purchase totals = | $1,260.20 | $1,377.4692 | $1,377.47 | $1,377.45 | $1,377.60 | |