| 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 | $250.93 | 7.584% | $269.9605 | $269.96 | $269.95 | $270.00 |
| Purchase #2 | $29.34 | 7.406% | $31.5129 | $31.51 | $31.50 | $31.50 |
| Purchase #3 | $137.85 | 10.780% | $152.7102 | $152.71 | $152.70 | $152.70 |
| Purchase #4 | $91.41 | 4.351% | $95.3872 | $95.39 | $95.40 | $95.40 |
| Purchase #5 | $195.63 | 4.195% | $203.8367 | $203.84 | $203.85 | $203.80 |
| Purchase #6 | $133.33 | 7.578% | $143.4337 | $143.43 | $143.45 | $143.40 |
| Purchase #7 | $56.66 | 11.227% | $63.0212 | $63.02 | $63.00 | $63.00 |
| 7 purchase totals = | $895.15 | $959.8624 | $959.86 | $959.85 | $959.80 | |