| 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 | $84.51 | 11.116% | $93.9041 | $93.90 | $93.90 | $93.90 |
| Purchase #2 | $135.69 | 5.560% | $143.2344 | $143.23 | $143.25 | $143.20 |
| Purchase #3 | $199.40 | 7.809% | $214.9711 | $214.97 | $214.95 | $215.00 |
| Purchase #4 | $9.58 | 12.319% | $10.7602 | $10.76 | $10.75 | $10.80 |
| Purchase #5 | $246.96 | 13.499% | $280.2971 | $280.30 | $280.30 | $280.30 |
| Purchase #6 | $106.88 | 3.115% | $110.2093 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $245.29 | 9.700% | $269.0831 | $269.08 | $269.10 | $269.10 |
| 7 purchase totals = | $1,028.31 | $1,122.4593 | $1,122.45 | $1,122.45 | $1,122.50 | |