| 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 | $210.86 | 4.681% | $220.7304 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $194.71 | 7.341% | $209.0037 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $168.38 | 6.687% | $179.6396 | $179.64 | $179.65 | $179.60 |
| Purchase #4 | $238.70 | 13.465% | $270.841 | $270.84 | $270.85 | $270.80 |
| Purchase #5 | $98.30 | 7.691% | $105.8603 | $105.86 | $105.85 | $105.90 |
| Purchase #6 | $223.65 | 8.837% | $243.414 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $19.77 | 6.535% | $21.062 | $21.06 | $21.05 | $21.10 |
| 7 purchase totals = | $1,154.37 | $1,250.5510 | $1,250.54 | $1,250.55 | $1,250.50 | |