| 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 | $247.74 | 9.308% | $270.7996 | $270.80 | $270.80 | $270.80 |
| Purchase #2 | $154.48 | 12.379% | $173.6031 | $173.60 | $173.60 | $173.60 |
| Purchase #3 | $92.41 | 4.725% | $96.7764 | $96.78 | $96.80 | $96.80 |
| Purchase #4 | $122.60 | 8.736% | $133.3103 | $133.31 | $133.30 | $133.30 |
| Purchase #5 | $39.44 | 9.477% | $43.1777 | $43.18 | $43.20 | $43.20 |
| Purchase #6 | $161.74 | 13.460% | $183.5102 | $183.51 | $183.50 | $183.50 |
| Purchase #7 | $76.87 | 5.746% | $81.287 | $81.29 | $81.30 | $81.30 |
| 7 purchase totals = | $895.28 | $982.4643 | $982.47 | $982.50 | $982.50 | |