| 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 | $218.25 | 10.325% | $240.7843 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $187.45 | 10.258% | $206.6786 | $206.68 | $206.70 | $206.70 |
| Purchase #3 | $60.67 | 3.589% | $62.8474 | $62.85 | $62.85 | $62.80 |
| Purchase #4 | $239.70 | 3.234% | $247.4519 | $247.45 | $247.45 | $247.50 |
| Purchase #5 | $115.43 | 9.236% | $126.0911 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $40.96 | 9.483% | $44.8442 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $113.39 | 5.515% | $119.6435 | $119.64 | $119.65 | $119.60 |
| 7 purchase totals = | $975.85 | $1,048.3410 | $1,048.33 | $1,048.40 | $1,048.30 | |