| 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 | $217.38 | 9.749% | $238.5724 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $102.71 | 9.626% | $112.5969 | $112.60 | $112.60 | $112.60 |
| Purchase #3 | $233.84 | 7.426% | $251.205 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $193.75 | 10.613% | $214.3127 | $214.31 | $214.30 | $214.30 |
| Purchase #5 | $164.43 | 10.674% | $181.9813 | $181.98 | $182.00 | $182.00 |
| Purchase #6 | $210.58 | 4.561% | $220.1846 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $96.92 | 6.832% | $103.5416 | $103.54 | $103.55 | $103.50 |
| 7 purchase totals = | $1,219.61 | $1,322.3945 | $1,322.39 | $1,322.40 | $1,322.40 | |