| 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 | $204.56 | 4.670% | $214.113 | $214.11 | $214.10 | $214.10 |
| Purchase #2 | $154.34 | 8.734% | $167.8201 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $229.38 | 5.789% | $242.6588 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $224.43 | 6.788% | $239.6643 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $39.74 | 7.819% | $42.8473 | $42.85 | $42.85 | $42.80 |
| Purchase #6 | $223.30 | 7.248% | $239.4848 | $239.48 | $239.50 | $239.50 |
| Purchase #7 | $149.57 | 13.798% | $170.2077 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $1,225.32 | $1,316.7960 | $1,316.79 | $1,316.75 | $1,316.80 | |