| 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 | $207.60 | 12.673% | $233.9091 | $233.91 | $233.90 | $233.90 |
| Purchase #2 | $40.92 | 11.441% | $45.6017 | $45.60 | $45.60 | $45.60 |
| Purchase #3 | $58.90 | 11.695% | $65.7884 | $65.79 | $65.80 | $65.80 |
| Purchase #4 | $196.62 | 13.511% | $223.1853 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $229.64 | 12.232% | $257.7296 | $257.73 | $257.75 | $257.70 |
| Purchase #6 | $237.70 | 8.390% | $257.643 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $92.99 | 3.744% | $96.4715 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $1,064.37 | $1,180.3286 | $1,180.33 | $1,180.35 | $1,180.30 | |