| 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 | $194.91 | 3.225% | $201.1958 | $201.20 | $201.20 | $201.20 |
| Purchase #2 | $189.59 | 5.480% | $199.9795 | $199.98 | $200.00 | $200.00 |
| Purchase #3 | $37.40 | 9.431% | $40.9272 | $40.93 | $40.95 | $40.90 |
| Purchase #4 | $103.33 | 11.762% | $115.4837 | $115.48 | $115.50 | $115.50 |
| Purchase #5 | $114.25 | 13.178% | $129.3059 | $129.31 | $129.30 | $129.30 |
| Purchase #6 | $244.75 | 10.564% | $270.6054 | $270.61 | $270.60 | $270.60 |
| Purchase #7 | $22.48 | 10.857% | $24.9207 | $24.92 | $24.90 | $24.90 |
| 7 purchase totals = | $906.71 | $982.4182 | $982.43 | $982.45 | $982.40 | |