| 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 | $198.93 | 12.371% | $223.5396 | $223.54 | $223.55 | $223.50 |
| Purchase #2 | $244.70 | 6.450% | $260.4832 | $260.48 | $260.50 | $260.50 |
| Purchase #3 | $115.31 | 12.619% | $129.861 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $177.73 | 6.700% | $189.6379 | $189.64 | $189.65 | $189.60 |
| Purchase #5 | $136.84 | 8.783% | $148.8587 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $132.35 | 7.541% | $142.3305 | $142.33 | $142.35 | $142.30 |
| Purchase #7 | $31.70 | 13.868% | $36.0962 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $1,037.56 | $1,130.8071 | $1,130.81 | $1,130.85 | $1,130.80 | |