| 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 | $93.90 | 4.454% | $98.0823 | $98.08 | $98.10 | $98.10 |
| Purchase #2 | $132.32 | 3.429% | $136.8573 | $136.86 | $136.85 | $136.90 |
| Purchase #3 | $221.44 | 13.541% | $251.4252 | $251.43 | $251.45 | $251.40 |
| Purchase #4 | $82.32 | 5.769% | $87.069 | $87.07 | $87.05 | $87.10 |
| Purchase #5 | $192.72 | 11.103% | $214.1177 | $214.12 | $214.10 | $214.10 |
| Purchase #6 | $166.42 | 12.395% | $187.0478 | $187.05 | $187.05 | $187.00 |
| Purchase #7 | $79.40 | 10.131% | $87.444 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $968.52 | $1,062.0433 | $1,062.05 | $1,062.05 | $1,062.00 | |