| 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 | $146.93 | 4.207% | $153.1113 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $235.57 | 6.760% | $251.4945 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $223.60 | 6.343% | $237.7829 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $73.87 | 11.722% | $82.529 | $82.53 | $82.55 | $82.50 |
| Purchase #5 | $133.49 | 3.600% | $138.2956 | $138.30 | $138.30 | $138.30 |
| Purchase #6 | $247.41 | 9.247% | $270.288 | $270.29 | $270.30 | $270.30 |
| Purchase #7 | $238.82 | 10.849% | $264.7296 | $264.73 | $264.75 | $264.70 |
| 7 purchase totals = | $1,299.69 | $1,398.2309 | $1,398.23 | $1,398.30 | $1,398.20 | |