| 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 | $12.84 | 11.312% | $14.2925 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $229.80 | 10.578% | $254.1082 | $254.11 | $254.10 | $254.10 |
| Purchase #3 | $224.67 | 9.445% | $245.8901 | $245.89 | $245.90 | $245.90 |
| Purchase #4 | $245.58 | 5.837% | $259.9145 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $171.95 | 8.476% | $186.5245 | $186.52 | $186.50 | $186.50 |
| Purchase #6 | $29.65 | 9.134% | $32.3582 | $32.36 | $32.35 | $32.40 |
| Purchase #7 | $47.68 | 6.397% | $50.7301 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $962.17 | $1,043.8181 | $1,043.81 | $1,043.80 | $1,043.80 | |