| 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 | $221.66 | 8.106% | $239.6278 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $159.82 | 5.759% | $169.024 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $219.67 | 7.131% | $235.3347 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $40.37 | 3.162% | $41.6465 | $41.65 | $41.65 | $41.60 |
| Purchase #5 | $195.97 | 12.801% | $221.0561 | $221.06 | $221.05 | $221.10 |
| Purchase #6 | $119.63 | 9.267% | $130.7161 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $129.32 | 12.619% | $145.6389 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $1,086.44 | $1,183.0441 | $1,183.05 | $1,183.05 | $1,182.90 | |