| 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 | $120.43 | 10.736% | $133.3594 | $133.36 | $133.35 | $133.40 |
| Purchase #2 | $154.91 | 11.657% | $172.9679 | $172.97 | $172.95 | $173.00 |
| Purchase #3 | $244.53 | 10.596% | $270.4404 | $270.44 | $270.45 | $270.40 |
| Purchase #4 | $220.64 | 10.835% | $244.5463 | $244.55 | $244.55 | $244.50 |
| Purchase #5 | $23.64 | 5.247% | $24.8804 | $24.88 | $24.90 | $24.90 |
| Purchase #6 | $123.77 | 11.519% | $138.0271 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $139.36 | 3.780% | $144.6278 | $144.63 | $144.65 | $144.60 |
| 7 purchase totals = | $1,027.28 | $1,128.8493 | $1,128.86 | $1,128.90 | $1,128.80 | |