| 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 | $243.89 | 9.203% | $266.3352 | $266.34 | $266.35 | $266.30 |
| Purchase #2 | $211.57 | 9.752% | $232.2023 | $232.20 | $232.20 | $232.20 |
| Purchase #3 | $186.41 | 4.258% | $194.3473 | $194.35 | $194.35 | $194.30 |
| Purchase #4 | $59.34 | 12.694% | $66.8726 | $66.87 | $66.85 | $66.90 |
| Purchase #5 | $137.73 | 12.680% | $155.1942 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $81.38 | 12.372% | $91.4483 | $91.45 | $91.45 | $91.40 |
| Purchase #7 | $187.64 | 6.194% | $199.2624 | $199.26 | $199.25 | $199.30 |
| 7 purchase totals = | $1,107.96 | $1,205.6623 | $1,205.66 | $1,205.65 | $1,205.60 | |