| 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 | $98.83 | 10.292% | $109.0016 | $109.00 | $109.00 | $109.00 |
| Purchase #2 | $219.53 | 11.751% | $245.327 | $245.33 | $245.35 | $245.30 |
| Purchase #3 | $50.38 | 9.388% | $55.1097 | $55.11 | $55.10 | $55.10 |
| Purchase #4 | $226.78 | 7.283% | $243.2964 | $243.30 | $243.30 | $243.30 |
| Purchase #5 | $238.86 | 3.492% | $247.201 | $247.20 | $247.20 | $247.20 |
| Purchase #6 | $33.44 | 3.352% | $34.5609 | $34.56 | $34.55 | $34.60 |
| Purchase #7 | $247.42 | 8.771% | $269.1212 | $269.12 | $269.10 | $269.10 |
| 7 purchase totals = | $1,115.24 | $1,203.6178 | $1,203.62 | $1,203.60 | $1,203.60 | |