| 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 | $223.62 | 7.628% | $240.6777 | $240.68 | $240.70 | $240.70 |
| Purchase #2 | $41.75 | 7.560% | $44.9063 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $138.96 | 9.874% | $152.6809 | $152.68 | $152.70 | $152.70 |
| Purchase #4 | $104.91 | 3.779% | $108.8745 | $108.87 | $108.85 | $108.90 |
| Purchase #5 | $230.56 | 9.108% | $251.5594 | $251.56 | $251.55 | $251.60 |
| Purchase #6 | $237.50 | 7.814% | $256.0583 | $256.06 | $256.05 | $256.10 |
| Purchase #7 | $8.50 | 10.375% | $9.3819 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $985.80 | $1,064.1390 | $1,064.14 | $1,064.15 | $1,064.30 | |