| 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 | $248.64 | 6.414% | $264.5878 | $264.59 | $264.60 | $264.60 |
| Purchase #2 | $209.75 | 7.756% | $226.0182 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $161.49 | 11.216% | $179.6027 | $179.60 | $179.60 | $179.60 |
| Purchase #4 | $70.65 | 12.295% | $79.3364 | $79.34 | $79.35 | $79.30 |
| Purchase #5 | $24.88 | 11.678% | $27.7855 | $27.79 | $27.80 | $27.80 |
| Purchase #6 | $213.82 | 10.303% | $235.8499 | $235.85 | $235.85 | $235.80 |
| Purchase #7 | $165.55 | 11.423% | $184.4608 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $1,094.78 | $1,197.6413 | $1,197.65 | $1,197.65 | $1,197.60 | |