| 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 | $241.49 | 10.119% | $265.9264 | $265.93 | $265.95 | $265.90 |
| Purchase #2 | $80.40 | 12.494% | $90.4452 | $90.45 | $90.45 | $90.40 |
| Purchase #3 | $185.64 | 11.350% | $206.7101 | $206.71 | $206.70 | $206.70 |
| Purchase #4 | $72.41 | 10.813% | $80.2397 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $54.54 | 10.829% | $60.4461 | $60.45 | $60.45 | $60.40 |
| Purchase #6 | $200.96 | 6.518% | $214.0586 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $202.50 | 7.820% | $218.3355 | $218.34 | $218.35 | $218.30 |
| 7 purchase totals = | $1,037.94 | $1,136.1616 | $1,136.18 | $1,136.20 | $1,136.00 | |