| 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 | $206.84 | 7.408% | $222.1627 | $222.16 | $222.15 | $222.20 |
| Purchase #2 | $250.80 | 10.581% | $277.3371 | $277.34 | $277.35 | $277.30 |
| Purchase #3 | $192.51 | 13.577% | $218.6471 | $218.65 | $218.65 | $218.60 |
| Purchase #4 | $134.27 | 11.220% | $149.3351 | $149.34 | $149.35 | $149.30 |
| Purchase #5 | $26.83 | 9.323% | $29.3314 | $29.33 | $29.35 | $29.30 |
| Purchase #6 | $214.66 | 12.194% | $240.8356 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $112.80 | 3.714% | $116.9894 | $116.99 | $117.00 | $117.00 |
| 7 purchase totals = | $1,138.71 | $1,254.6384 | $1,254.65 | $1,254.70 | $1,254.50 | |