| 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 | $235.96 | 13.388% | $267.5503 | $267.55 | $267.55 | $267.60 |
| Purchase #2 | $113.46 | 13.574% | $128.8611 | $128.86 | $128.85 | $128.90 |
| Purchase #3 | $138.70 | 9.754% | $152.2288 | $152.23 | $152.25 | $152.20 |
| Purchase #4 | $218.57 | 12.621% | $246.1557 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $128.92 | 3.589% | $133.5469 | $133.55 | $133.55 | $133.50 |
| Purchase #6 | $135.48 | 4.450% | $141.5089 | $141.51 | $141.50 | $141.50 |
| Purchase #7 | $138.72 | 9.724% | $152.2091 | $152.21 | $152.20 | $152.20 |
| 7 purchase totals = | $1,109.81 | $1,222.0608 | $1,222.07 | $1,222.05 | $1,222.10 | |