| 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 | $123.89 | 9.446% | $135.5926 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $20.49 | 10.683% | $22.6789 | $22.68 | $22.70 | $22.70 |
| Purchase #3 | $83.27 | 8.711% | $90.5236 | $90.52 | $90.50 | $90.50 |
| Purchase #4 | $192.71 | 3.693% | $199.8268 | $199.83 | $199.85 | $199.80 |
| Purchase #5 | $103.47 | 12.322% | $116.2196 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $140.76 | 9.158% | $153.6508 | $153.65 | $153.65 | $153.70 |
| Purchase #7 | $239.29 | 3.182% | $246.9042 | $246.90 | $246.90 | $246.90 |
| 7 purchase totals = | $903.88 | $965.3965 | $965.39 | $965.40 | $965.40 | |