| 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 | $211.71 | 12.471% | $238.1124 | $238.11 | $238.10 | $238.10 |
| Purchase #2 | $62.90 | 7.190% | $67.4225 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $192.38 | 8.599% | $208.9228 | $208.92 | $208.90 | $208.90 |
| Purchase #4 | $209.74 | 8.506% | $227.5805 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $212.83 | 13.168% | $240.8555 | $240.86 | $240.85 | $240.90 |
| Purchase #6 | $246.53 | 10.853% | $273.2859 | $273.29 | $273.30 | $273.30 |
| Purchase #7 | $182.78 | 3.210% | $188.6472 | $188.65 | $188.65 | $188.60 |
| 7 purchase totals = | $1,318.87 | $1,444.8268 | $1,444.83 | $1,444.80 | $1,444.80 | |