| 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 | $104.35 | 3.394% | $107.8916 | $107.89 | $107.90 | $107.90 |
| Purchase #2 | $172.35 | 13.365% | $195.3846 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $139.93 | 7.864% | $150.9341 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $196.38 | 3.125% | $202.5169 | $202.52 | $202.50 | $202.50 |
| Purchase #5 | $69.74 | 8.838% | $75.9036 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $176.27 | 12.250% | $197.8631 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $242.61 | 5.302% | $255.4732 | $255.47 | $255.45 | $255.50 |
| 7 purchase totals = | $1,101.63 | $1,185.9671 | $1,185.95 | $1,185.95 | $1,186.00 | |