| 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 | $27.42 | 3.362% | $28.3419 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $185.26 | 5.503% | $195.4549 | $195.45 | $195.45 | $195.50 |
| Purchase #3 | $172.63 | 13.749% | $196.3649 | $196.36 | $196.35 | $196.40 |
| Purchase #4 | $140.58 | 7.508% | $151.1347 | $151.13 | $151.15 | $151.10 |
| Purchase #5 | $29.87 | 9.248% | $32.6324 | $32.63 | $32.65 | $32.60 |
| Purchase #6 | $173.46 | 7.285% | $186.0966 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $217.62 | 3.252% | $224.697 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $946.84 | $1,014.7224 | $1,014.71 | $1,014.75 | $1,014.70 | |