| 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 | $190.33 | 12.510% | $214.1403 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $225.95 | 6.394% | $240.3972 | $240.40 | $240.40 | $240.40 |
| Purchase #3 | $84.83 | 11.598% | $94.6686 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $175.64 | 11.334% | $195.547 | $195.55 | $195.55 | $195.50 |
| Purchase #5 | $157.41 | 8.348% | $170.5506 | $170.55 | $170.55 | $170.60 |
| Purchase #6 | $49.38 | 3.372% | $51.0451 | $51.05 | $51.05 | $51.00 |
| Purchase #7 | $113.81 | 10.399% | $125.6451 | $125.65 | $125.65 | $125.60 |
| 7 purchase totals = | $997.35 | $1,091.9939 | $1,092.01 | $1,092.00 | $1,091.90 | |