| 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 | $22.95 | 9.540% | $25.1394 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $188.62 | 9.842% | $207.184 | $207.18 | $207.20 | $207.20 |
| Purchase #3 | $189.83 | 3.581% | $196.6278 | $196.63 | $196.65 | $196.60 |
| Purchase #4 | $135.75 | 4.221% | $141.48 | $141.48 | $141.50 | $141.50 |
| Purchase #5 | $14.70 | 8.640% | $15.9701 | $15.97 | $15.95 | $16.00 |
| Purchase #6 | $83.31 | 9.543% | $91.2603 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $244.92 | 9.711% | $268.7042 | $268.70 | $268.70 | $268.70 |
| 7 purchase totals = | $880.08 | $946.3658 | $946.36 | $946.40 | $946.40 | |