| 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 | $242.74 | 8.169% | $262.5694 | $262.57 | $262.55 | $262.60 |
| Purchase #2 | $120.68 | 12.471% | $135.73 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $221.68 | 8.591% | $240.7245 | $240.72 | $240.70 | $240.70 |
| Purchase #4 | $108.49 | 9.810% | $119.1329 | $119.13 | $119.15 | $119.10 |
| Purchase #5 | $171.54 | 6.864% | $183.3145 | $183.31 | $183.30 | $183.30 |
| Purchase #6 | $66.64 | 8.129% | $72.0572 | $72.06 | $72.05 | $72.10 |
| Purchase #7 | $179.51 | 9.815% | $197.1289 | $197.13 | $197.15 | $197.10 |
| 7 purchase totals = | $1,111.28 | $1,210.6574 | $1,210.65 | $1,210.65 | $1,210.60 | |