| 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 | $186.37 | 12.722% | $210.08 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $178.94 | 4.334% | $186.6953 | $186.70 | $186.70 | $186.70 |
| Purchase #3 | $170.95 | 5.248% | $179.9215 | $179.92 | $179.90 | $179.90 |
| Purchase #4 | $248.65 | 12.315% | $279.2712 | $279.27 | $279.25 | $279.30 |
| Purchase #5 | $71.68 | 7.847% | $77.3047 | $77.30 | $77.30 | $77.30 |
| Purchase #6 | $63.76 | 12.423% | $71.6809 | $71.68 | $71.70 | $71.70 |
| Purchase #7 | $112.77 | 13.499% | $127.9928 | $127.99 | $128.00 | $128.00 |
| 7 purchase totals = | $1,033.12 | $1,132.9464 | $1,132.94 | $1,132.95 | $1,133.00 | |