| 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 | $250.79 | 10.477% | $277.0653 | $277.07 | $277.05 | $277.10 |
| Purchase #2 | $195.59 | 7.755% | $210.758 | $210.76 | $210.75 | $210.80 |
| Purchase #3 | $185.81 | 4.361% | $193.9132 | $193.91 | $193.90 | $193.90 |
| Purchase #4 | $131.36 | 9.264% | $143.5292 | $143.53 | $143.55 | $143.50 |
| Purchase #5 | $6.77 | 7.103% | $7.2509 | $7.25 | $7.25 | $7.30 |
| Purchase #6 | $25.71 | 5.514% | $27.1276 | $27.13 | $27.15 | $27.10 |
| Purchase #7 | $187.34 | 13.128% | $211.934 | $211.93 | $211.95 | $211.90 |
| 7 purchase totals = | $983.37 | $1,071.5782 | $1,071.58 | $1,071.60 | $1,071.60 | |