| 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 | $114.90 | 9.305% | $125.5914 | $125.59 | $125.60 | $125.60 |
| Purchase #2 | $194.34 | 9.871% | $213.5233 | $213.52 | $213.50 | $213.50 |
| Purchase #3 | $123.29 | 4.340% | $128.6408 | $128.64 | $128.65 | $128.60 |
| Purchase #4 | $40.28 | 13.764% | $45.8241 | $45.82 | $45.80 | $45.80 |
| Purchase #5 | $54.57 | 3.439% | $56.4467 | $56.45 | $56.45 | $56.40 |
| Purchase #6 | $90.56 | 7.600% | $97.4426 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $202.99 | 11.291% | $225.9096 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $820.93 | $893.3785 | $893.37 | $893.35 | $893.20 | |