| 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 | $244.77 | 12.223% | $274.6882 | $274.69 | $274.70 | $274.70 |
| Purchase #2 | $197.85 | 8.318% | $214.3072 | $214.31 | $214.30 | $214.30 |
| Purchase #3 | $77.38 | 13.794% | $88.0538 | $88.05 | $88.05 | $88.10 |
| Purchase #4 | $220.31 | 8.722% | $239.5254 | $239.53 | $239.55 | $239.50 |
| Purchase #5 | $45.57 | 3.126% | $46.9945 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $181.97 | 11.646% | $203.1622 | $203.16 | $203.15 | $203.20 |
| Purchase #7 | $124.98 | 13.138% | $141.3999 | $141.40 | $141.40 | $141.40 |
| 7 purchase totals = | $1,092.83 | $1,208.1312 | $1,208.13 | $1,208.15 | $1,208.20 | |