| 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 | $41.30 | 10.525% | $45.6468 | $45.65 | $45.65 | $45.60 |
| Purchase #2 | $108.55 | 13.342% | $123.0327 | $123.03 | $123.05 | $123.00 |
| Purchase #3 | $146.85 | 8.714% | $159.6465 | $159.65 | $159.65 | $159.60 |
| Purchase #4 | $14.33 | 10.278% | $15.8028 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $229.62 | 4.665% | $240.3318 | $240.33 | $240.35 | $240.30 |
| Purchase #6 | $189.26 | 8.211% | $204.8001 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $224.70 | 7.733% | $242.0761 | $242.08 | $242.10 | $242.10 |
| 7 purchase totals = | $954.61 | $1,031.3368 | $1,031.34 | $1,031.40 | $1,031.20 | |