| 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 | $124.57 | 7.106% | $133.4219 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $220.59 | 8.179% | $238.6321 | $238.63 | $238.65 | $238.60 |
| Purchase #3 | $74.63 | 12.704% | $84.111 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $205.82 | 4.180% | $214.4233 | $214.42 | $214.40 | $214.40 |
| Purchase #5 | $216.46 | 8.605% | $235.0864 | $235.09 | $235.10 | $235.10 |
| Purchase #6 | $88.80 | 12.742% | $100.1149 | $100.11 | $100.10 | $100.10 |
| Purchase #7 | $77.26 | 9.464% | $84.5719 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $1,008.13 | $1,090.3615 | $1,090.35 | $1,090.30 | $1,090.30 | |