| 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 | $190.37 | 12.468% | $214.1053 | $214.11 | $214.10 | $214.10 |
| Purchase #2 | $149.58 | 13.798% | $170.219 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $29.31 | 9.165% | $31.9963 | $32.00 | $32.00 | $32.00 |
| Purchase #4 | $121.50 | 9.268% | $132.7606 | $132.76 | $132.75 | $132.80 |
| Purchase #5 | $221.46 | 11.674% | $247.3132 | $247.31 | $247.30 | $247.30 |
| Purchase #6 | $98.56 | 3.303% | $101.8154 | $101.82 | $101.80 | $101.80 |
| Purchase #7 | $120.54 | 7.804% | $129.9469 | $129.95 | $129.95 | $129.90 |
| 7 purchase totals = | $931.32 | $1,028.1567 | $1,028.17 | $1,028.10 | $1,028.10 | |