| 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 | $178.65 | 11.636% | $199.4377 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $212.61 | 11.190% | $236.4011 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $57.98 | 12.839% | $65.4241 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $83.78 | 12.740% | $94.4536 | $94.45 | $94.45 | $94.50 |
| Purchase #5 | $243.98 | 10.764% | $270.242 | $270.24 | $270.25 | $270.20 |
| Purchase #6 | $90.97 | 9.128% | $99.2737 | $99.27 | $99.25 | $99.30 |
| Purchase #7 | $249.83 | 8.352% | $270.6958 | $270.70 | $270.70 | $270.70 |
| 7 purchase totals = | $1,117.80 | $1,235.9280 | $1,235.92 | $1,235.90 | $1,235.90 | |