| 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 | $117.77 | 13.388% | $133.537 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $107.34 | 7.840% | $115.7555 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $9.32 | 11.699% | $10.4103 | $10.41 | $10.40 | $10.40 |
| Purchase #4 | $107.47 | 7.105% | $115.1057 | $115.11 | $115.10 | $115.10 |
| Purchase #5 | $135.87 | 7.233% | $145.6975 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $244.51 | 3.598% | $253.3075 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $100.59 | 6.703% | $107.3325 | $107.33 | $107.35 | $107.30 |
| 7 purchase totals = | $822.87 | $881.1460 | $881.16 | $881.15 | $881.10 | |