| 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 | $110.75 | 6.610% | $118.0706 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $8.90 | 8.725% | $9.6765 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $184.36 | 4.479% | $192.6175 | $192.62 | $192.60 | $192.60 |
| Purchase #4 | $117.74 | 8.231% | $127.4312 | $127.43 | $127.45 | $127.40 |
| Purchase #5 | $216.76 | 11.125% | $240.8746 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $195.27 | 12.874% | $220.4091 | $220.41 | $220.40 | $220.40 |
| Purchase #7 | $198.68 | 12.802% | $224.115 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $1,032.46 | $1,133.1945 | $1,133.20 | $1,133.15 | $1,133.20 | |