| 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 | $98.82 | 7.389% | $106.1218 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $216.27 | 10.105% | $238.1241 | $238.12 | $238.10 | $238.10 |
| Purchase #3 | $206.27 | 6.825% | $220.3479 | $220.35 | $220.35 | $220.30 |
| Purchase #4 | $42.75 | 11.529% | $47.6786 | $47.68 | $47.70 | $47.70 |
| Purchase #5 | $138.75 | 6.415% | $147.6508 | $147.65 | $147.65 | $147.70 |
| Purchase #6 | $245.27 | 5.752% | $259.3779 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $231.73 | 8.482% | $251.3853 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $1,179.86 | $1,270.6864 | $1,270.69 | $1,270.70 | $1,270.70 | |