| 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 | $220.90 | 5.624% | $233.3234 | $233.32 | $233.30 | $233.30 |
| Purchase #2 | $65.63 | 7.709% | $70.6894 | $70.69 | $70.70 | $70.70 |
| Purchase #3 | $183.97 | 7.248% | $197.3041 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $120.58 | 9.151% | $131.6143 | $131.61 | $131.60 | $131.60 |
| Purchase #5 | $212.33 | 5.266% | $223.5113 | $223.51 | $223.50 | $223.50 |
| Purchase #6 | $237.29 | 6.466% | $252.6332 | $252.63 | $252.65 | $252.60 |
| Purchase #7 | $75.65 | 4.739% | $79.2351 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $1,116.35 | $1,188.3108 | $1,188.30 | $1,188.30 | $1,188.20 | |