| 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 | $132.54 | 3.537% | $137.2279 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $218.35 | 10.633% | $241.5672 | $241.57 | $241.55 | $241.60 |
| Purchase #3 | $122.94 | 12.376% | $138.1551 | $138.16 | $138.15 | $138.20 |
| Purchase #4 | $195.64 | 10.138% | $215.474 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $211.91 | 6.559% | $225.8092 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $85.94 | 9.556% | $94.1524 | $94.15 | $94.15 | $94.20 |
| Purchase #7 | $92.30 | 12.804% | $104.1181 | $104.12 | $104.10 | $104.10 |
| 7 purchase totals = | $1,059.62 | $1,156.5039 | $1,156.51 | $1,156.45 | $1,156.60 | |