| 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 | $181.63 | 10.436% | $200.5849 | $200.58 | $200.60 | $200.60 |
| Purchase #2 | $170.25 | 7.798% | $183.5261 | $183.53 | $183.55 | $183.50 |
| Purchase #3 | $221.56 | 4.377% | $231.2577 | $231.26 | $231.25 | $231.30 |
| Purchase #4 | $114.83 | 13.160% | $129.9416 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $94.96 | 9.251% | $103.7447 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $209.92 | 9.259% | $229.3565 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $158.63 | 13.738% | $180.4226 | $180.42 | $180.40 | $180.40 |
| 7 purchase totals = | $1,151.78 | $1,258.8341 | $1,258.83 | $1,258.85 | $1,258.80 | |