| 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 | $8.27 | 12.347% | $9.2911 | $9.29 | $9.30 | $9.30 |
| Purchase #2 | $224.32 | 13.319% | $254.1972 | $254.20 | $254.20 | $254.20 |
| Purchase #3 | $117.48 | 10.510% | $129.8271 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $134.45 | 11.811% | $150.3299 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $215.49 | 11.182% | $239.5861 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $153.54 | 12.112% | $172.1368 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $144.66 | 7.106% | $154.9395 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $998.21 | $1,110.3077 | $1,110.32 | $1,110.40 | $1,110.20 | |