| 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 | $202.27 | 3.572% | $209.4951 | $209.50 | $209.50 | $209.50 |
| Purchase #2 | $73.76 | 9.140% | $80.5017 | $80.50 | $80.50 | $80.50 |
| Purchase #3 | $118.75 | 8.630% | $128.9981 | $129.00 | $129.00 | $129.00 |
| Purchase #4 | $189.35 | 3.473% | $195.9261 | $195.93 | $195.95 | $195.90 |
| Purchase #5 | $64.86 | 3.130% | $66.8901 | $66.89 | $66.90 | $66.90 |
| Purchase #6 | $135.72 | 8.766% | $147.6172 | $147.62 | $147.60 | $147.60 |
| Purchase #7 | $189.72 | 8.840% | $206.4912 | $206.49 | $206.50 | $206.50 |
| 7 purchase totals = | $974.43 | $1,035.9195 | $1,035.93 | $1,035.95 | $1,035.90 | |