| 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 | $104.58 | 3.290% | $108.0207 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $48.60 | 3.335% | $50.2208 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $172.99 | 11.286% | $192.5137 | $192.51 | $192.50 | $192.50 |
| Purchase #4 | $144.75 | 3.445% | $149.7366 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $156.59 | 13.845% | $178.2699 | $178.27 | $178.25 | $178.30 |
| Purchase #6 | $121.87 | 11.260% | $135.5926 | $135.59 | $135.60 | $135.60 |
| Purchase #7 | $232.89 | 13.688% | $264.768 | $264.77 | $264.75 | $264.80 |
| 7 purchase totals = | $982.27 | $1,079.1223 | $1,079.12 | $1,079.05 | $1,079.10 | |