| 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 | $178.54 | 10.179% | $196.7136 | $196.71 | $196.70 | $196.70 |
| Purchase #2 | $196.71 | 9.185% | $214.7778 | $214.78 | $214.80 | $214.80 |
| Purchase #3 | $12.96 | 5.105% | $13.6216 | $13.62 | $13.60 | $13.60 |
| Purchase #4 | $217.65 | 13.586% | $247.2199 | $247.22 | $247.20 | $247.20 |
| Purchase #5 | $236.78 | 11.216% | $263.3372 | $263.34 | $263.35 | $263.30 |
| Purchase #6 | $123.52 | 6.588% | $131.6575 | $131.66 | $131.65 | $131.70 |
| Purchase #7 | $21.85 | 5.213% | $22.989 | $22.99 | $23.00 | $23.00 |
| 7 purchase totals = | $988.01 | $1,090.3166 | $1,090.32 | $1,090.30 | $1,090.30 | |