| 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 | $28.94 | 9.539% | $31.7006 | $31.70 | $31.70 | $31.70 |
| Purchase #2 | $214.62 | 12.827% | $242.1493 | $242.15 | $242.15 | $242.10 |
| Purchase #3 | $184.81 | 11.536% | $206.1297 | $206.13 | $206.15 | $206.10 |
| Purchase #4 | $37.48 | 7.638% | $40.3427 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $183.50 | 12.490% | $206.4192 | $206.42 | $206.40 | $206.40 |
| Purchase #6 | $235.28 | 9.419% | $257.441 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $170.59 | 6.683% | $181.9905 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $1,055.22 | $1,166.1730 | $1,166.17 | $1,166.20 | $1,166.00 | |