| 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 | $87.79 | 6.858% | $93.8106 | $93.81 | $93.80 | $93.80 |
| Purchase #2 | $240.80 | 9.229% | $263.0234 | $263.02 | $263.00 | $263.00 |
| Purchase #3 | $195.48 | 13.118% | $221.1231 | $221.12 | $221.10 | $221.10 |
| Purchase #4 | $90.44 | 6.238% | $96.0816 | $96.08 | $96.10 | $96.10 |
| Purchase #5 | $131.51 | 11.819% | $147.0532 | $147.05 | $147.05 | $147.10 |
| Purchase #6 | $199.33 | 4.583% | $208.4653 | $208.47 | $208.45 | $208.50 |
| Purchase #7 | $103.50 | 9.542% | $113.376 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $1,048.85 | $1,142.9332 | $1,142.93 | $1,142.90 | $1,143.00 | |