| 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 | $194.50 | 4.810% | $203.8555 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $246.56 | 4.627% | $257.9683 | $257.97 | $257.95 | $258.00 |
| Purchase #3 | $55.61 | 10.129% | $61.2427 | $61.24 | $61.25 | $61.20 |
| Purchase #4 | $18.84 | 13.853% | $21.4499 | $21.45 | $21.45 | $21.40 |
| Purchase #5 | $149.35 | 9.139% | $162.9991 | $163.00 | $163.00 | $163.00 |
| Purchase #6 | $241.94 | 5.765% | $255.8878 | $255.89 | $255.90 | $255.90 |
| Purchase #7 | $171.55 | 13.162% | $194.1294 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $1,078.35 | $1,157.5327 | $1,157.54 | $1,157.55 | $1,157.50 | |