| 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 | $243.85 | 8.488% | $264.548 | $264.55 | $264.55 | $264.50 |
| Purchase #2 | $27.90 | 13.177% | $31.5764 | $31.58 | $31.60 | $31.60 |
| Purchase #3 | $91.32 | 9.489% | $99.9854 | $99.99 | $100.00 | $100.00 |
| Purchase #4 | $81.30 | 8.602% | $88.2934 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $181.98 | 5.692% | $192.3383 | $192.34 | $192.35 | $192.30 |
| Purchase #6 | $200.45 | 4.748% | $209.9674 | $209.97 | $209.95 | $210.00 |
| Purchase #7 | $174.78 | 9.550% | $191.4715 | $191.47 | $191.45 | $191.50 |
| 7 purchase totals = | $1,001.58 | $1,078.1804 | $1,078.19 | $1,078.20 | $1,078.20 | |