| 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 | $221.54 | 10.385% | $244.5469 | $244.55 | $244.55 | $244.50 |
| Purchase #2 | $151.34 | 3.560% | $156.7277 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $30.41 | 11.840% | $34.0105 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $207.96 | 13.450% | $235.9306 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $47.72 | 4.288% | $49.7662 | $49.77 | $49.75 | $49.80 |
| Purchase #6 | $228.68 | 4.317% | $238.5521 | $238.55 | $238.55 | $238.60 |
| Purchase #7 | $35.77 | 13.732% | $40.6819 | $40.68 | $40.70 | $40.70 |
| 7 purchase totals = | $923.42 | $1,000.2159 | $1,000.22 | $1,000.25 | $1,000.20 | |