| 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 | $217.77 | 11.425% | $242.6502 | $242.65 | $242.65 | $242.70 |
| Purchase #2 | $80.89 | 13.491% | $91.8029 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $240.26 | 9.533% | $263.164 | $263.16 | $263.15 | $263.20 |
| Purchase #4 | $83.25 | 3.176% | $85.894 | $85.89 | $85.90 | $85.90 |
| Purchase #5 | $239.43 | 4.384% | $249.9266 | $249.93 | $249.95 | $249.90 |
| Purchase #6 | $99.77 | 10.291% | $110.0373 | $110.04 | $110.05 | $110.00 |
| Purchase #7 | $131.69 | 10.770% | $145.873 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $1,093.06 | $1,189.3480 | $1,189.34 | $1,189.35 | $1,189.40 | |