| 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 | $108.40 | 6.641% | $115.5988 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $14.84 | 8.682% | $16.1284 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $193.32 | 13.466% | $219.3525 | $219.35 | $219.35 | $219.40 |
| Purchase #4 | $87.49 | 6.243% | $92.952 | $92.95 | $92.95 | $93.00 |
| Purchase #5 | $202.86 | 5.668% | $214.3581 | $214.36 | $214.35 | $214.40 |
| Purchase #6 | $228.78 | 11.741% | $255.6411 | $255.64 | $255.65 | $255.60 |
| Purchase #7 | $216.56 | 12.221% | $243.0258 | $243.03 | $243.05 | $243.00 |
| 7 purchase totals = | $1,052.25 | $1,157.0567 | $1,157.06 | $1,157.10 | $1,157.10 | |