| 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 | $91.74 | 7.677% | $98.7829 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $218.76 | 9.401% | $239.3256 | $239.33 | $239.35 | $239.30 |
| Purchase #3 | $27.96 | 12.348% | $31.4125 | $31.41 | $31.40 | $31.40 |
| Purchase #4 | $242.60 | 10.318% | $267.6315 | $267.63 | $267.65 | $267.60 |
| Purchase #5 | $127.85 | 8.261% | $138.4117 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $187.96 | 6.143% | $199.5064 | $199.51 | $199.50 | $199.50 |
| Purchase #7 | $248.85 | 10.621% | $275.2804 | $275.28 | $275.30 | $275.30 |
| 7 purchase totals = | $1,145.72 | $1,250.3510 | $1,250.35 | $1,250.40 | $1,250.30 | |