| 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 | $128.78 | 6.210% | $136.7772 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $130.65 | 10.260% | $144.0547 | $144.05 | $144.05 | $144.10 |
| Purchase #3 | $218.57 | 4.622% | $228.6723 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $178.65 | 9.233% | $195.1448 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $31.64 | 8.534% | $34.3402 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $112.41 | 11.490% | $125.3259 | $125.33 | $125.35 | $125.30 |
| Purchase #7 | $236.87 | 9.123% | $258.4797 | $258.48 | $258.50 | $258.50 |
| 7 purchase totals = | $1,037.57 | $1,122.7948 | $1,122.79 | $1,122.85 | $1,122.80 | |