| 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 | $196.75 | 7.299% | $211.1108 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $156.73 | 9.190% | $171.1335 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $215.71 | 8.613% | $234.2891 | $234.29 | $234.30 | $234.30 |
| Purchase #4 | $53.91 | 4.852% | $56.5257 | $56.53 | $56.55 | $56.50 |
| Purchase #5 | $111.66 | 4.584% | $116.7785 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $178.43 | 10.510% | $197.183 | $197.18 | $197.20 | $197.20 |
| Purchase #7 | $192.94 | 6.287% | $205.0701 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $1,106.13 | $1,192.0907 | $1,192.09 | $1,192.15 | $1,192.10 | |