| 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 | $157.85 | 9.720% | $173.193 | $173.19 | $173.20 | $173.20 |
| Purchase #2 | $229.48 | 5.484% | $242.0647 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $217.45 | 8.293% | $235.4831 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $194.98 | 5.518% | $205.739 | $205.74 | $205.75 | $205.70 |
| Purchase #5 | $40.78 | 5.411% | $42.9866 | $42.99 | $43.00 | $43.00 |
| Purchase #6 | $239.64 | 11.664% | $267.5916 | $267.59 | $267.60 | $267.60 |
| Purchase #7 | $242.31 | 11.478% | $270.1223 | $270.12 | $270.10 | $270.10 |
| 7 purchase totals = | $1,322.49 | $1,437.1803 | $1,437.17 | $1,437.20 | $1,437.20 | |