| 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 | $190.64 | 10.701% | $211.0404 | $211.04 | $211.05 | $211.00 |
| Purchase #2 | $179.38 | 4.212% | $186.9355 | $186.94 | $186.95 | $186.90 |
| Purchase #3 | $204.28 | 8.223% | $221.0779 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $97.70 | 13.363% | $110.7557 | $110.76 | $110.75 | $110.80 |
| Purchase #5 | $86.27 | 7.136% | $92.4262 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $108.49 | 6.558% | $115.6048 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $176.36 | 10.139% | $194.2411 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $1,043.12 | $1,132.0816 | $1,132.09 | $1,132.15 | $1,132.00 | |