| 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 | $185.60 | 13.581% | $210.8063 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $200.76 | 12.628% | $226.112 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $8.46 | 8.606% | $9.1881 | $9.19 | $9.20 | $9.20 |
| Purchase #4 | $74.52 | 3.457% | $77.0962 | $77.10 | $77.10 | $77.10 |
| Purchase #5 | $205.53 | 11.201% | $228.5514 | $228.55 | $228.55 | $228.60 |
| Purchase #6 | $243.95 | 10.436% | $269.4086 | $269.41 | $269.40 | $269.40 |
| Purchase #7 | $28.82 | 3.697% | $29.8855 | $29.89 | $29.90 | $29.90 |
| 7 purchase totals = | $947.64 | $1,051.0481 | $1,051.06 | $1,051.05 | $1,051.10 | |