| 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 | $221.83 | 10.775% | $245.7322 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $49.39 | 6.869% | $52.7826 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $117.56 | 10.851% | $130.3164 | $130.32 | $130.30 | $130.30 |
| Purchase #4 | $189.84 | 6.866% | $202.8744 | $202.87 | $202.85 | $202.90 |
| Purchase #5 | $198.47 | 8.346% | $215.0343 | $215.03 | $215.05 | $215.00 |
| Purchase #6 | $16.90 | 7.611% | $18.1863 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $103.38 | 7.843% | $111.4881 | $111.49 | $111.50 | $111.50 |
| 7 purchase totals = | $897.37 | $976.4143 | $976.41 | $976.45 | $976.40 | |