| 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 | $111.32 | 8.475% | $120.7544 | $120.75 | $120.75 | $120.80 |
| Purchase #2 | $195.54 | 9.476% | $214.0694 | $214.07 | $214.05 | $214.10 |
| Purchase #3 | $183.82 | 5.192% | $193.3639 | $193.36 | $193.35 | $193.40 |
| Purchase #4 | $92.49 | 4.362% | $96.5244 | $96.52 | $96.50 | $96.50 |
| Purchase #5 | $176.53 | 5.737% | $186.6575 | $186.66 | $186.65 | $186.70 |
| Purchase #6 | $234.75 | 6.271% | $249.4712 | $249.47 | $249.45 | $249.50 |
| Purchase #7 | $22.49 | 6.315% | $23.9102 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $1,016.94 | $1,084.7510 | $1,084.74 | $1,084.65 | $1,084.90 | |