| 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 | $195.64 | 8.380% | $212.0346 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $58.90 | 4.774% | $61.7119 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $13.47 | 4.584% | $14.0875 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $90.42 | 11.284% | $100.623 | $100.62 | $100.60 | $100.60 |
| Purchase #5 | $212.56 | 13.208% | $240.6349 | $240.63 | $240.65 | $240.60 |
| Purchase #6 | $194.67 | 3.781% | $202.0305 | $202.03 | $202.05 | $202.00 |
| Purchase #7 | $219.46 | 13.860% | $249.8772 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $985.12 | $1,080.9996 | $1,080.99 | $1,081.05 | $1,080.90 | |