| 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 | $42.95 | 9.467% | $47.0161 | $47.02 | $47.00 | $47.00 |
| Purchase #2 | $244.62 | 5.625% | $258.3799 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $117.35 | 6.283% | $124.7231 | $124.72 | $124.70 | $124.70 |
| Purchase #4 | $84.47 | 12.141% | $94.7255 | $94.73 | $94.75 | $94.70 |
| Purchase #5 | $211.89 | 13.735% | $240.9931 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $149.97 | 11.301% | $166.9181 | $166.92 | $166.90 | $166.90 |
| Purchase #7 | $82.37 | 10.110% | $90.6976 | $90.70 | $90.70 | $90.70 |
| 7 purchase totals = | $933.62 | $1,023.4534 | $1,023.46 | $1,023.45 | $1,023.40 | |