| 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 | $19.80 | 13.788% | $22.53 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $204.49 | 8.371% | $221.6079 | $221.61 | $221.60 | $221.60 |
| Purchase #3 | $71.62 | 3.164% | $73.8861 | $73.89 | $73.90 | $73.90 |
| Purchase #4 | $176.68 | 8.621% | $191.9116 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $189.65 | 11.651% | $211.7461 | $211.75 | $211.75 | $211.70 |
| Purchase #6 | $36.95 | 8.299% | $40.0165 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $236.72 | 3.859% | $245.855 | $245.86 | $245.85 | $245.90 |
| 7 purchase totals = | $935.91 | $1,007.5532 | $1,007.57 | $1,007.55 | $1,007.50 | |