| 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 | $240.68 | 11.753% | $268.9671 | $268.97 | $268.95 | $269.00 |
| Purchase #2 | $164.67 | 11.820% | $184.134 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $167.70 | 6.714% | $178.9594 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $92.80 | 9.508% | $101.6234 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $234.35 | 8.218% | $253.6089 | $253.61 | $253.60 | $253.60 |
| Purchase #6 | $182.74 | 9.312% | $199.7567 | $199.76 | $199.75 | $199.80 |
| Purchase #7 | $133.41 | 5.769% | $141.1064 | $141.11 | $141.10 | $141.10 |
| 7 purchase totals = | $1,216.35 | $1,328.1559 | $1,328.16 | $1,328.10 | $1,328.20 | |