| 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 | $184.31 | 13.198% | $208.6352 | $208.64 | $208.65 | $208.60 |
| Purchase #2 | $106.64 | 11.248% | $118.6349 | $118.63 | $118.65 | $118.60 |
| Purchase #3 | $185.70 | 11.637% | $207.3099 | $207.31 | $207.30 | $207.30 |
| Purchase #4 | $209.54 | 13.492% | $237.8111 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $76.85 | 8.304% | $83.2316 | $83.23 | $83.25 | $83.20 |
| Purchase #6 | $125.63 | 7.664% | $135.2583 | $135.26 | $135.25 | $135.30 |
| Purchase #7 | $247.78 | 7.358% | $266.0117 | $266.01 | $266.00 | $266.00 |
| 7 purchase totals = | $1,136.45 | $1,256.8927 | $1,256.89 | $1,256.90 | $1,256.80 | |