| 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 | $190.68 | 3.291% | $196.9553 | $196.96 | $196.95 | $197.00 |
| Purchase #2 | $212.90 | 12.230% | $238.9377 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $99.73 | 10.716% | $110.4171 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $167.73 | 5.426% | $176.831 | $176.83 | $176.85 | $176.80 |
| Purchase #5 | $105.53 | 10.335% | $116.4365 | $116.44 | $116.45 | $116.40 |
| Purchase #6 | $22.85 | 4.190% | $23.8074 | $23.81 | $23.80 | $23.80 |
| Purchase #7 | $245.86 | 4.431% | $256.7541 | $256.75 | $256.75 | $256.80 |
| 7 purchase totals = | $1,045.28 | $1,120.1391 | $1,120.15 | $1,120.15 | $1,120.10 | |