| 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 | $234.34 | 10.224% | $258.2989 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $115.84 | 11.522% | $129.1871 | $129.19 | $129.20 | $129.20 |
| Purchase #3 | $210.45 | 12.514% | $236.7857 | $236.79 | $236.80 | $236.80 |
| Purchase #4 | $70.52 | 4.468% | $73.6708 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $195.56 | 11.224% | $217.5097 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $98.62 | 6.687% | $105.2147 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $6.33 | 12.631% | $7.1295 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $931.66 | $1,027.7964 | $1,027.80 | $1,027.80 | $1,027.80 | |