| 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 | $194.88 | 10.145% | $214.6506 | $214.65 | $214.65 | $214.70 |
| Purchase #2 | $35.50 | 11.801% | $39.6894 | $39.69 | $39.70 | $39.70 |
| Purchase #3 | $137.51 | 5.579% | $145.1817 | $145.18 | $145.20 | $145.20 |
| Purchase #4 | $242.42 | 11.407% | $270.0728 | $270.07 | $270.05 | $270.10 |
| Purchase #5 | $62.84 | 13.664% | $71.4265 | $71.43 | $71.45 | $71.40 |
| Purchase #6 | $128.83 | 10.366% | $142.1845 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $185.60 | 4.710% | $194.3418 | $194.34 | $194.35 | $194.30 |
| 7 purchase totals = | $987.58 | $1,077.5473 | $1,077.54 | $1,077.60 | $1,077.60 | |