| 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 | $228.53 | 12.790% | $257.759 | $257.76 | $257.75 | $257.80 |
| Purchase #2 | $173.79 | 12.128% | $194.8673 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $117.75 | 13.495% | $133.6404 | $133.64 | $133.65 | $133.60 |
| Purchase #4 | $7.56 | 5.516% | $7.977 | $7.98 | $8.00 | $8.00 |
| Purchase #5 | $205.42 | 10.346% | $226.6728 | $226.67 | $226.65 | $226.70 |
| Purchase #6 | $124.88 | 13.812% | $142.1284 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $119.50 | 7.741% | $128.7505 | $128.75 | $128.75 | $128.80 |
| 7 purchase totals = | $977.43 | $1,091.7954 | $1,091.80 | $1,091.80 | $1,091.90 | |