| 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 | $169.30 | 7.313% | $181.6809 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $164.74 | 13.810% | $187.4906 | $187.49 | $187.50 | $187.50 |
| Purchase #3 | $50.58 | 4.379% | $52.7949 | $52.79 | $52.80 | $52.80 |
| Purchase #4 | $238.49 | 8.267% | $258.206 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $110.61 | 12.623% | $124.5723 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $218.95 | 6.422% | $233.011 | $233.01 | $233.00 | $233.00 |
| Purchase #7 | $59.77 | 4.162% | $62.2576 | $62.26 | $62.25 | $62.30 |
| 7 purchase totals = | $1,012.44 | $1,100.0133 | $1,100.01 | $1,100.00 | $1,100.10 | |