| 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 | $203.49 | 13.219% | $230.3893 | $230.39 | $230.40 | $230.40 |
| Purchase #2 | $235.34 | 12.250% | $264.1692 | $264.17 | $264.15 | $264.20 |
| Purchase #3 | $25.91 | 5.834% | $27.4216 | $27.42 | $27.40 | $27.40 |
| Purchase #4 | $189.81 | 11.450% | $211.5432 | $211.54 | $211.55 | $211.50 |
| Purchase #5 | $219.69 | 5.726% | $232.2694 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $142.62 | 9.376% | $155.9921 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $220.26 | 4.419% | $229.9933 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $1,237.12 | $1,351.7781 | $1,351.77 | $1,351.75 | $1,351.80 | |