| 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 | $137.55 | 10.735% | $152.316 | $152.32 | $152.30 | $152.30 |
| Purchase #2 | $222.73 | 10.484% | $246.081 | $246.08 | $246.10 | $246.10 |
| Purchase #3 | $134.76 | 6.328% | $143.2876 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $215.97 | 6.401% | $229.7942 | $229.79 | $229.80 | $229.80 |
| Purchase #5 | $212.36 | 4.816% | $222.5873 | $222.59 | $222.60 | $222.60 |
| Purchase #6 | $140.68 | 9.199% | $153.6212 | $153.62 | $153.60 | $153.60 |
| Purchase #7 | $205.94 | 5.683% | $217.6436 | $217.64 | $217.65 | $217.60 |
| 7 purchase totals = | $1,269.99 | $1,365.3309 | $1,365.33 | $1,365.35 | $1,365.30 | |