| 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 | $197.37 | 12.222% | $221.4926 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $100.45 | 10.337% | $110.8335 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $150.33 | 9.297% | $164.3062 | $164.31 | $164.30 | $164.30 |
| Purchase #4 | $183.28 | 7.818% | $197.6088 | $197.61 | $197.60 | $197.60 |
| Purchase #5 | $45.48 | 11.748% | $50.823 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $32.39 | 8.754% | $35.2254 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $248.54 | 8.419% | $269.4646 | $269.46 | $269.45 | $269.50 |
| 7 purchase totals = | $957.84 | $1,049.7541 | $1,049.75 | $1,049.75 | $1,049.70 | |