| 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 | $206.31 | 11.348% | $229.7221 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $81.73 | 12.397% | $91.8621 | $91.86 | $91.85 | $91.90 |
| Purchase #3 | $233.50 | 10.256% | $257.4478 | $257.45 | $257.45 | $257.40 |
| Purchase #4 | $171.95 | 6.519% | $183.1594 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $29.53 | 5.364% | $31.114 | $31.11 | $31.10 | $31.10 |
| Purchase #6 | $108.91 | 8.177% | $117.8156 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $113.51 | 10.184% | $125.0699 | $125.07 | $125.05 | $125.10 |
| 7 purchase totals = | $945.44 | $1,036.1909 | $1,036.19 | $1,036.10 | $1,036.20 | |