| 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 | $191.53 | 4.709% | $200.5491 | $200.55 | $200.55 | $200.50 |
| Purchase #2 | $248.81 | 7.820% | $268.2669 | $268.27 | $268.25 | $268.30 |
| Purchase #3 | $24.86 | 8.253% | $26.9117 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $156.69 | 12.794% | $176.7369 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $69.78 | 6.424% | $74.2627 | $74.26 | $74.25 | $74.30 |
| Purchase #6 | $236.58 | 9.580% | $259.2444 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $84.85 | 4.509% | $88.6759 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $1,013.10 | $1,094.6476 | $1,094.65 | $1,094.65 | $1,094.60 | |