| 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 | $220.30 | 5.170% | $231.6895 | $231.69 | $231.70 | $231.70 |
| Purchase #2 | $145.56 | 7.143% | $155.9574 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $226.84 | 12.557% | $255.3243 | $255.32 | $255.30 | $255.30 |
| Purchase #4 | $236.56 | 4.715% | $247.7138 | $247.71 | $247.70 | $247.70 |
| Purchase #5 | $109.29 | 7.324% | $117.2944 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $211.31 | 13.725% | $240.3123 | $240.31 | $240.30 | $240.30 |
| Purchase #7 | $96.98 | 4.475% | $101.3199 | $101.32 | $101.30 | $101.30 |
| 7 purchase totals = | $1,246.84 | $1,349.6116 | $1,349.60 | $1,349.55 | $1,349.60 | |