| 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 | $115.55 | 5.382% | $121.7689 | $121.77 | $121.75 | $121.80 |
| Purchase #2 | $58.56 | 6.307% | $62.2534 | $62.25 | $62.25 | $62.30 |
| Purchase #3 | $249.29 | 5.514% | $263.0359 | $263.04 | $263.05 | $263.00 |
| Purchase #4 | $110.96 | 10.321% | $122.4122 | $122.41 | $122.40 | $122.40 |
| Purchase #5 | $208.30 | 11.359% | $231.9608 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $31.95 | 6.834% | $34.1335 | $34.13 | $34.15 | $34.10 |
| Purchase #7 | $164.50 | 7.271% | $176.4608 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $939.11 | $1,012.0255 | $1,012.02 | $1,012.00 | $1,012.10 | |