| 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 | $122.76 | 7.298% | $131.719 | $131.72 | $131.70 | $131.70 |
| Purchase #2 | $218.34 | 7.627% | $234.9928 | $234.99 | $235.00 | $235.00 |
| Purchase #3 | $32.80 | 9.822% | $36.0216 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $121.32 | 7.246% | $130.1108 | $130.11 | $130.10 | $130.10 |
| Purchase #5 | $195.80 | 6.625% | $208.7718 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $205.37 | 9.643% | $225.1738 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $194.66 | 8.711% | $211.6168 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $1,091.05 | $1,178.4066 | $1,178.40 | $1,178.30 | $1,178.40 | |