| 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 | $116.72 | 7.497% | $125.4705 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $135.89 | 6.641% | $144.9145 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $178.52 | 11.851% | $199.6764 | $199.68 | $199.70 | $199.70 |
| Purchase #4 | $216.77 | 10.724% | $240.0164 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $180.84 | 11.734% | $202.0598 | $202.06 | $202.05 | $202.10 |
| Purchase #6 | $94.35 | 4.317% | $98.4231 | $98.42 | $98.40 | $98.40 |
| Purchase #7 | $86.89 | 11.313% | $96.7199 | $96.72 | $96.70 | $96.70 |
| 7 purchase totals = | $1,009.98 | $1,107.2806 | $1,107.28 | $1,107.20 | $1,107.30 | |