| 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 | $132.90 | 11.439% | $148.1024 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $249.37 | 9.521% | $273.1125 | $273.11 | $273.10 | $273.10 |
| Purchase #3 | $227.29 | 6.561% | $242.2025 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $61.43 | 4.673% | $64.3006 | $64.30 | $64.30 | $64.30 |
| Purchase #5 | $119.98 | 8.722% | $130.4447 | $130.44 | $130.45 | $130.40 |
| Purchase #6 | $117.93 | 8.798% | $128.3055 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $104.67 | 10.173% | $115.3181 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $1,013.57 | $1,101.7863 | $1,101.78 | $1,101.75 | $1,101.70 | |