| 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 | $121.93 | 10.551% | $134.7948 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $109.46 | 12.581% | $123.2312 | $123.23 | $123.25 | $123.20 |
| Purchase #3 | $123.80 | 12.225% | $138.9346 | $138.93 | $138.95 | $138.90 |
| Purchase #4 | $176.60 | 4.862% | $185.1863 | $185.19 | $185.20 | $185.20 |
| Purchase #5 | $134.96 | 10.603% | $149.2698 | $149.27 | $149.25 | $149.30 |
| Purchase #6 | $135.27 | 11.485% | $150.8058 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $194.46 | 13.462% | $220.6382 | $220.64 | $220.65 | $220.60 |
| 7 purchase totals = | $996.48 | $1,102.8607 | $1,102.86 | $1,102.90 | $1,102.80 | |