| 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 | $250.59 | 10.115% | $275.9372 | $275.94 | $275.95 | $275.90 |
| Purchase #2 | $18.64 | 6.245% | $19.8041 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $87.68 | 4.236% | $91.3941 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $188.70 | 13.199% | $213.6065 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $231.91 | 11.417% | $258.3872 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $127.68 | 12.716% | $143.9158 | $143.92 | $143.90 | $143.90 |
| Purchase #7 | $189.29 | 13.525% | $214.8915 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $1,094.49 | $1,217.9364 | $1,217.94 | $1,217.95 | $1,217.90 | |