| 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 | $109.83 | 10.194% | $121.0261 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $234.73 | 8.405% | $254.4591 | $254.46 | $254.45 | $254.50 |
| Purchase #3 | $139.45 | 9.551% | $152.7689 | $152.77 | $152.75 | $152.80 |
| Purchase #4 | $43.73 | 12.706% | $49.2863 | $49.29 | $49.30 | $49.30 |
| Purchase #5 | $162.53 | 4.466% | $169.7886 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $183.76 | 7.363% | $197.2902 | $197.29 | $197.30 | $197.30 |
| Purchase #7 | $240.56 | 5.113% | $252.8598 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $1,114.59 | $1,197.4790 | $1,197.49 | $1,197.50 | $1,197.60 | |