| 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 | $236.67 | 8.449% | $256.6662 | $256.67 | $256.65 | $256.70 |
| Purchase #2 | $162.77 | 10.251% | $179.4556 | $179.46 | $179.45 | $179.50 |
| Purchase #3 | $75.69 | 12.207% | $84.9295 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $39.69 | 12.127% | $44.5032 | $44.50 | $44.50 | $44.50 |
| Purchase #5 | $105.65 | 4.535% | $110.4412 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $110.81 | 10.150% | $122.0572 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $245.76 | 5.397% | $259.0237 | $259.02 | $259.00 | $259.00 |
| 7 purchase totals = | $977.04 | $1,057.0766 | $1,057.08 | $1,057.05 | $1,057.10 | |