| 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 | $179.28 | 13.421% | $203.3412 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $243.73 | 5.136% | $256.248 | $256.25 | $256.25 | $256.20 |
| Purchase #3 | $221.26 | 8.273% | $239.5648 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $134.64 | 6.818% | $143.8198 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $21.65 | 12.454% | $24.3463 | $24.35 | $24.35 | $24.30 |
| Purchase #6 | $20.89 | 13.288% | $23.6659 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $108.68 | 8.437% | $117.8493 | $117.85 | $117.85 | $117.80 |
| 7 purchase totals = | $930.13 | $1,008.8353 | $1,008.84 | $1,008.80 | $1,008.70 | |