| 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 | $238.53 | 12.168% | $267.5543 | $267.55 | $267.55 | $267.60 |
| Purchase #2 | $93.85 | 5.105% | $98.641 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $117.50 | 6.433% | $125.0588 | $125.06 | $125.05 | $125.10 |
| Purchase #4 | $66.60 | 5.262% | $70.1045 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $143.86 | 7.132% | $154.1201 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $218.27 | 9.539% | $239.0908 | $239.09 | $239.10 | $239.10 |
| Purchase #7 | $108.54 | 8.525% | $117.793 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $987.15 | $1,072.3625 | $1,072.35 | $1,072.35 | $1,072.40 | |