| 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 | $204.47 | 7.652% | $220.116 | $220.12 | $220.10 | $220.10 |
| Purchase #2 | $7.59 | 4.269% | $7.914 | $7.91 | $7.90 | $7.90 |
| Purchase #3 | $186.32 | 3.272% | $192.4164 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $66.90 | 8.837% | $72.812 | $72.81 | $72.80 | $72.80 |
| Purchase #5 | $31.93 | 5.538% | $33.6983 | $33.70 | $33.70 | $33.70 |
| Purchase #6 | $220.59 | 7.769% | $237.7276 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $165.84 | 10.123% | $182.628 | $182.63 | $182.65 | $182.60 |
| 7 purchase totals = | $883.64 | $947.3123 | $947.32 | $947.30 | $947.20 | |