| 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 | $195.95 | 11.314% | $218.1198 | $218.12 | $218.10 | $218.10 |
| Purchase #2 | $104.42 | 10.334% | $115.2108 | $115.21 | $115.20 | $115.20 |
| Purchase #3 | $116.42 | 12.688% | $131.1914 | $131.19 | $131.20 | $131.20 |
| Purchase #4 | $246.62 | 13.160% | $279.0752 | $279.08 | $279.10 | $279.10 |
| Purchase #5 | $182.25 | 3.738% | $189.0625 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $200.68 | 11.182% | $223.12 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $248.87 | 9.768% | $273.1796 | $273.18 | $273.20 | $273.20 |
| 7 purchase totals = | $1,295.21 | $1,428.9593 | $1,428.96 | $1,428.95 | $1,429.00 | |