| 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 | $107.53 | 4.457% | $112.3226 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $117.51 | 10.832% | $130.2387 | $130.24 | $130.25 | $130.20 |
| Purchase #3 | $17.76 | 12.344% | $19.9523 | $19.95 | $19.95 | $20.00 |
| Purchase #4 | $54.88 | 10.349% | $60.5595 | $60.56 | $60.55 | $60.60 |
| Purchase #5 | $123.73 | 9.191% | $135.102 | $135.10 | $135.10 | $135.10 |
| Purchase #6 | $230.66 | 8.440% | $250.1277 | $250.13 | $250.15 | $250.10 |
| Purchase #7 | $211.86 | 11.828% | $236.9188 | $236.92 | $236.90 | $236.90 |
| 7 purchase totals = | $863.93 | $945.2216 | $945.22 | $945.20 | $945.20 | |