| 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 | $12.55 | 11.597% | $14.0054 | $14.01 | $14.00 | $14.00 |
| Purchase #2 | $218.99 | 9.629% | $240.0765 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $203.48 | 6.575% | $216.8588 | $216.86 | $216.85 | $216.90 |
| Purchase #4 | $109.62 | 9.470% | $120.001 | $120.00 | $120.00 | $120.00 |
| Purchase #5 | $229.54 | 11.529% | $256.0037 | $256.00 | $256.00 | $256.00 |
| Purchase #6 | $228.47 | 12.552% | $257.1476 | $257.15 | $257.15 | $257.10 |
| Purchase #7 | $16.39 | 11.562% | $18.285 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $1,019.04 | $1,122.3780 | $1,122.39 | $1,122.40 | $1,122.40 | |