| 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 | $83.64 | 5.116% | $87.919 | $87.92 | $87.90 | $87.90 |
| Purchase #2 | $208.31 | 7.159% | $223.2229 | $223.22 | $223.20 | $223.20 |
| Purchase #3 | $75.60 | 8.551% | $82.0646 | $82.06 | $82.05 | $82.10 |
| Purchase #4 | $224.38 | 7.307% | $240.7754 | $240.78 | $240.80 | $240.80 |
| Purchase #5 | $85.43 | 12.259% | $95.9029 | $95.90 | $95.90 | $95.90 |
| Purchase #6 | $234.37 | 3.353% | $242.2284 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $92.55 | 3.738% | $96.0095 | $96.01 | $96.00 | $96.00 |
| 7 purchase totals = | $1,004.28 | $1,068.1227 | $1,068.12 | $1,068.10 | $1,068.10 | |