| 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 | $110.29 | 4.699% | $115.4725 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $12.95 | 11.811% | $14.4795 | $14.48 | $14.50 | $14.50 |
| Purchase #3 | $153.99 | 7.260% | $165.1697 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $180.55 | 4.237% | $188.1999 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $37.94 | 11.529% | $42.3141 | $42.31 | $42.30 | $42.30 |
| Purchase #6 | $249.86 | 6.629% | $266.4232 | $266.42 | $266.40 | $266.40 |
| Purchase #7 | $188.59 | 13.523% | $214.093 | $214.09 | $214.10 | $214.10 |
| 7 purchase totals = | $934.17 | $1,006.1519 | $1,006.14 | $1,006.10 | $1,006.20 | |