| 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 | $84.67 | 5.262% | $89.1253 | $89.13 | $89.15 | $89.10 |
| Purchase #2 | $199.86 | 11.737% | $223.3176 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $84.57 | 4.411% | $88.3004 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $98.56 | 9.597% | $108.0188 | $108.02 | $108.00 | $108.00 |
| Purchase #5 | $92.67 | 9.491% | $101.4653 | $101.47 | $101.45 | $101.50 |
| Purchase #6 | $201.92 | 9.768% | $221.6435 | $221.64 | $221.65 | $221.60 |
| Purchase #7 | $250.85 | 8.374% | $271.8562 | $271.86 | $271.85 | $271.90 |
| 7 purchase totals = | $1,013.10 | $1,103.7271 | $1,103.74 | $1,103.70 | $1,103.70 | |