| 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 | $109.66 | 7.285% | $117.6487 | $117.65 | $117.65 | $117.60 |
| Purchase #2 | $231.51 | 11.607% | $258.3814 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $240.79 | 6.520% | $256.4895 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $167.81 | 7.560% | $180.4964 | $180.50 | $180.50 | $180.50 |
| Purchase #5 | $44.87 | 11.690% | $50.1153 | $50.12 | $50.10 | $50.10 |
| Purchase #6 | $20.29 | 13.163% | $22.9608 | $22.96 | $22.95 | $23.00 |
| Purchase #7 | $157.44 | 10.301% | $173.6579 | $173.66 | $173.65 | $173.70 |
| 7 purchase totals = | $972.37 | $1,059.7500 | $1,059.76 | $1,059.75 | $1,059.80 | |