| 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 | $90.39 | 10.284% | $99.6857 | $99.69 | $99.70 | $99.70 |
| Purchase #2 | $7.59 | 7.495% | $8.1589 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $132.96 | 8.605% | $144.4012 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $129.65 | 10.140% | $142.7965 | $142.80 | $142.80 | $142.80 |
| Purchase #5 | $234.46 | 9.840% | $257.5309 | $257.53 | $257.55 | $257.50 |
| Purchase #6 | $233.39 | 9.175% | $254.8035 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $189.67 | 8.773% | $206.3097 | $206.31 | $206.30 | $206.30 |
| 7 purchase totals = | $1,018.11 | $1,113.6864 | $1,113.69 | $1,113.70 | $1,113.70 | |