| 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 | $229.80 | 7.842% | $247.8209 | $247.82 | $247.80 | $247.80 |
| Purchase #2 | $57.64 | 10.250% | $63.5481 | $63.55 | $63.55 | $63.50 |
| Purchase #3 | $64.86 | 9.244% | $70.8557 | $70.86 | $70.85 | $70.90 |
| Purchase #4 | $135.58 | 12.238% | $152.1723 | $152.17 | $152.15 | $152.20 |
| Purchase #5 | $147.78 | 3.306% | $152.6656 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $119.91 | 4.808% | $125.6753 | $125.68 | $125.70 | $125.70 |
| Purchase #7 | $28.52 | 4.788% | $29.8855 | $29.89 | $29.90 | $29.90 |
| 7 purchase totals = | $784.09 | $842.6234 | $842.64 | $842.60 | $842.70 | |