| 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 | $137.46 | 3.570% | $142.3673 | $142.37 | $142.35 | $142.40 |
| Purchase #2 | $17.33 | 11.559% | $19.3332 | $19.33 | $19.35 | $19.30 |
| Purchase #3 | $216.34 | 6.729% | $230.8975 | $230.90 | $230.90 | $230.90 |
| Purchase #4 | $95.83 | 13.557% | $108.8217 | $108.82 | $108.80 | $108.80 |
| Purchase #5 | $214.76 | 8.811% | $233.6825 | $233.68 | $233.70 | $233.70 |
| Purchase #6 | $219.77 | 8.802% | $239.1142 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $72.49 | 5.719% | $76.6357 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $973.98 | $1,050.8521 | $1,050.85 | $1,050.85 | $1,050.80 | |