| 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 | $210.31 | 3.657% | $218.001 | $218.00 | $218.00 | $218.00 |
| Purchase #2 | $240.60 | 11.757% | $268.8873 | $268.89 | $268.90 | $268.90 |
| Purchase #3 | $24.41 | 11.160% | $27.1342 | $27.13 | $27.15 | $27.10 |
| Purchase #4 | $109.56 | 7.335% | $117.5962 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $189.77 | 7.600% | $204.1925 | $204.19 | $204.20 | $204.20 |
| Purchase #6 | $81.62 | 3.737% | $84.6701 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $155.90 | 10.689% | $172.5642 | $172.56 | $172.55 | $172.60 |
| 7 purchase totals = | $1,012.17 | $1,093.0455 | $1,093.04 | $1,093.05 | $1,093.10 | |