| 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 | $200.80 | 9.438% | $219.7515 | $219.75 | $219.75 | $219.80 |
| Purchase #2 | $102.63 | 5.343% | $108.1135 | $108.11 | $108.10 | $108.10 |
| Purchase #3 | $11.69 | 11.486% | $13.0327 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $105.51 | 12.315% | $118.5036 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $246.80 | 12.140% | $276.7615 | $276.76 | $276.75 | $276.80 |
| Purchase #6 | $85.41 | 8.656% | $92.8031 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $187.59 | 7.402% | $201.4754 | $201.48 | $201.50 | $201.50 |
| 7 purchase totals = | $940.43 | $1,030.4413 | $1,030.43 | $1,030.45 | $1,030.50 | |