| 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 | $216.80 | 11.116% | $240.8995 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $57.53 | 5.355% | $60.6107 | $60.61 | $60.60 | $60.60 |
| Purchase #3 | $201.80 | 5.867% | $213.6396 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $73.33 | 8.623% | $79.6532 | $79.65 | $79.65 | $79.70 |
| Purchase #5 | $45.46 | 4.128% | $47.3366 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $33.29 | 13.574% | $37.8088 | $37.81 | $37.80 | $37.80 |
| Purchase #7 | $211.92 | 5.792% | $224.1944 | $224.19 | $224.20 | $224.20 |
| 7 purchase totals = | $840.13 | $904.1428 | $904.14 | $904.15 | $904.10 | |