| 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 | $129.91 | 7.546% | $139.713 | $139.71 | $139.70 | $139.70 |
| Purchase #2 | $241.80 | 6.284% | $256.9947 | $256.99 | $257.00 | $257.00 |
| Purchase #3 | $249.27 | 8.682% | $270.9116 | $270.91 | $270.90 | $270.90 |
| Purchase #4 | $83.39 | 12.143% | $93.516 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $26.74 | 5.754% | $28.2786 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $182.80 | 10.136% | $201.3286 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $171.95 | 8.574% | $186.693 | $186.69 | $186.70 | $186.70 |
| 7 purchase totals = | $1,085.86 | $1,177.4355 | $1,177.43 | $1,177.45 | $1,177.40 | |