| 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 | $221.93 | 3.774% | $230.3056 | $230.31 | $230.30 | $230.30 |
| Purchase #2 | $47.85 | 10.812% | $53.0235 | $53.02 | $53.00 | $53.00 |
| Purchase #3 | $106.61 | 10.303% | $117.594 | $117.59 | $117.60 | $117.60 |
| Purchase #4 | $30.36 | 5.201% | $31.939 | $31.94 | $31.95 | $31.90 |
| Purchase #5 | $192.55 | 9.849% | $211.5142 | $211.51 | $211.50 | $211.50 |
| Purchase #6 | $63.67 | 6.386% | $67.736 | $67.74 | $67.75 | $67.70 |
| Purchase #7 | $150.53 | 6.319% | $160.042 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $813.50 | $872.1543 | $872.15 | $872.15 | $872.00 | |