| 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 | $202.94 | 7.367% | $217.8906 | $217.89 | $217.90 | $217.90 |
| Purchase #2 | $207.37 | 13.569% | $235.508 | $235.51 | $235.50 | $235.50 |
| Purchase #3 | $241.31 | 13.598% | $274.1233 | $274.12 | $274.10 | $274.10 |
| Purchase #4 | $116.83 | 3.150% | $120.5101 | $120.51 | $120.50 | $120.50 |
| Purchase #5 | $149.75 | 11.390% | $166.8065 | $166.81 | $166.80 | $166.80 |
| Purchase #6 | $244.58 | 13.481% | $277.5518 | $277.55 | $277.55 | $277.60 |
| Purchase #7 | $119.47 | 6.668% | $127.4363 | $127.44 | $127.45 | $127.40 |
| 7 purchase totals = | $1,282.25 | $1,419.8266 | $1,419.83 | $1,419.80 | $1,419.80 | |