| 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 | $236.62 | 4.176% | $246.5013 | $246.50 | $246.50 | $246.50 |
| Purchase #2 | $245.50 | 10.441% | $271.1327 | $271.13 | $271.15 | $271.10 |
| Purchase #3 | $215.69 | 3.444% | $223.1184 | $223.12 | $223.10 | $223.10 |
| Purchase #4 | $25.51 | 11.598% | $28.4686 | $28.47 | $28.45 | $28.50 |
| Purchase #5 | $129.37 | 8.790% | $140.7416 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $204.87 | 12.835% | $231.1651 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $238.30 | 7.679% | $256.5991 | $256.60 | $256.60 | $256.60 |
| 7 purchase totals = | $1,295.86 | $1,397.7268 | $1,397.73 | $1,397.70 | $1,397.70 | |