| 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 | $178.68 | 4.724% | $187.1208 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $206.76 | 6.521% | $220.2428 | $220.24 | $220.25 | $220.20 |
| Purchase #3 | $34.31 | 5.411% | $36.1665 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $232.75 | 13.417% | $263.9781 | $263.98 | $264.00 | $264.00 |
| Purchase #5 | $250.52 | 7.403% | $269.066 | $269.07 | $269.05 | $269.10 |
| Purchase #6 | $23.84 | 12.256% | $26.7618 | $26.76 | $26.75 | $26.80 |
| Purchase #7 | $194.84 | 4.544% | $203.6935 | $203.69 | $203.70 | $203.70 |
| 7 purchase totals = | $1,121.70 | $1,207.0295 | $1,207.03 | $1,207.00 | $1,207.10 | |