| 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 | $33.71 | 10.347% | $37.198 | $37.20 | $37.20 | $37.20 |
| Purchase #2 | $240.44 | 12.363% | $270.1656 | $270.17 | $270.15 | $270.20 |
| Purchase #3 | $27.61 | 11.280% | $30.7244 | $30.72 | $30.70 | $30.70 |
| Purchase #4 | $233.45 | 10.184% | $257.2245 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $112.54 | 10.752% | $124.6403 | $124.64 | $124.65 | $124.60 |
| Purchase #6 | $231.31 | 4.597% | $241.9433 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $87.45 | 5.786% | $92.5099 | $92.51 | $92.50 | $92.50 |
| 7 purchase totals = | $966.51 | $1,054.4060 | $1,054.40 | $1,054.35 | $1,054.30 | |