| 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 | $194.86 | 7.170% | $208.8315 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $32.44 | 9.666% | $35.5757 | $35.58 | $35.60 | $35.60 |
| Purchase #3 | $91.31 | 13.819% | $103.9281 | $103.93 | $103.95 | $103.90 |
| Purchase #4 | $203.44 | 12.145% | $228.1478 | $228.15 | $228.15 | $228.10 |
| Purchase #5 | $231.81 | 12.224% | $260.1465 | $260.15 | $260.15 | $260.10 |
| Purchase #6 | $172.26 | 12.180% | $193.2413 | $193.24 | $193.25 | $193.20 |
| Purchase #7 | $69.25 | 11.418% | $77.157 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $995.37 | $1,107.0279 | $1,107.04 | $1,107.10 | $1,106.90 | |