| 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 | $129.66 | 9.488% | $141.9621 | $141.96 | $141.95 | $142.00 |
| Purchase #2 | $174.43 | 11.568% | $194.6081 | $194.61 | $194.60 | $194.60 |
| Purchase #3 | $235.66 | 12.288% | $264.6179 | $264.62 | $264.60 | $264.60 |
| Purchase #4 | $135.35 | 8.201% | $146.4501 | $146.45 | $146.45 | $146.50 |
| Purchase #5 | $106.63 | 7.378% | $114.4972 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $78.45 | 4.156% | $81.7104 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $55.32 | 5.361% | $58.2857 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $915.50 | $1,002.1315 | $1,002.14 | $1,002.10 | $1,002.20 | |