| 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 | $193.27 | 3.588% | $200.2045 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $143.35 | 7.212% | $153.6884 | $153.69 | $153.70 | $153.70 |
| Purchase #3 | $133.70 | 4.252% | $139.3849 | $139.38 | $139.40 | $139.40 |
| Purchase #4 | $126.39 | 12.448% | $142.123 | $142.12 | $142.10 | $142.10 |
| Purchase #5 | $227.37 | 4.607% | $237.8449 | $237.84 | $237.85 | $237.80 |
| Purchase #6 | $186.49 | 12.842% | $210.439 | $210.44 | $210.45 | $210.40 |
| Purchase #7 | $146.67 | 7.187% | $157.2112 | $157.21 | $157.20 | $157.20 |
| 7 purchase totals = | $1,157.24 | $1,240.8959 | $1,240.88 | $1,240.90 | $1,240.80 | |