| 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 | $124.57 | 13.324% | $141.1677 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $148.58 | 12.154% | $166.6384 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $7.87 | 4.834% | $8.2504 | $8.25 | $8.25 | $8.30 |
| Purchase #4 | $30.83 | 3.132% | $31.7956 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $219.49 | 12.227% | $246.327 | $246.33 | $246.35 | $246.30 |
| Purchase #6 | $240.66 | 11.216% | $267.6524 | $267.65 | $267.65 | $267.70 |
| Purchase #7 | $172.29 | 12.751% | $194.2587 | $194.26 | $194.25 | $194.30 |
| 7 purchase totals = | $944.29 | $1,056.0902 | $1,056.10 | $1,056.10 | $1,056.20 | |