| 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 | $102.26 | 9.326% | $111.7968 | $111.80 | $111.80 | $111.80 |
| Purchase #2 | $115.89 | 11.852% | $129.6253 | $129.63 | $129.65 | $129.60 |
| Purchase #3 | $141.40 | 8.443% | $153.3384 | $153.34 | $153.35 | $153.30 |
| Purchase #4 | $171.84 | 5.122% | $180.6416 | $180.64 | $180.65 | $180.60 |
| Purchase #5 | $235.68 | 9.533% | $258.1474 | $258.15 | $258.15 | $258.10 |
| Purchase #6 | $197.73 | 3.116% | $203.8913 | $203.89 | $203.90 | $203.90 |
| Purchase #7 | $34.46 | 7.788% | $37.1437 | $37.14 | $37.15 | $37.10 |
| 7 purchase totals = | $999.26 | $1,074.5845 | $1,074.59 | $1,074.65 | $1,074.40 | |