| 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 | $203.53 | 9.819% | $223.5146 | $223.51 | $223.50 | $223.50 |
| Purchase #2 | $188.52 | 11.525% | $210.2469 | $210.25 | $210.25 | $210.20 |
| Purchase #3 | $174.30 | 6.585% | $185.7777 | $185.78 | $185.80 | $185.80 |
| Purchase #4 | $176.63 | 7.579% | $190.0168 | $190.02 | $190.00 | $190.00 |
| Purchase #5 | $80.31 | 9.755% | $88.1442 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $111.57 | 7.230% | $119.6365 | $119.64 | $119.65 | $119.60 |
| Purchase #7 | $18.63 | 8.627% | $20.2372 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $953.49 | $1,037.5739 | $1,037.58 | $1,037.60 | $1,037.40 | |