| 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 | $28.35 | 11.356% | $31.5694 | $31.57 | $31.55 | $31.60 |
| Purchase #2 | $203.99 | 5.170% | $214.5363 | $214.54 | $214.55 | $214.50 |
| Purchase #3 | $125.75 | 3.364% | $129.9802 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $60.30 | 10.102% | $66.3915 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $219.83 | 7.552% | $236.4316 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $175.28 | 10.644% | $193.9368 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $241.60 | 3.398% | $249.8096 | $249.81 | $249.80 | $249.80 |
| 7 purchase totals = | $1,055.10 | $1,122.6554 | $1,122.66 | $1,122.70 | $1,122.60 | |