| 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 | $133.96 | 5.346% | $141.1215 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $194.65 | 5.698% | $205.7412 | $205.74 | $205.75 | $205.70 |
| Purchase #3 | $74.97 | 6.590% | $79.9105 | $79.91 | $79.90 | $79.90 |
| Purchase #4 | $75.39 | 12.489% | $84.8055 | $84.81 | $84.80 | $84.80 |
| Purchase #5 | $237.63 | 11.437% | $264.8077 | $264.81 | $264.80 | $264.80 |
| Purchase #6 | $203.32 | 5.182% | $213.856 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $44.55 | 7.781% | $48.0164 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $964.47 | $1,038.2588 | $1,038.27 | $1,038.20 | $1,038.20 | |