| 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 | $211.99 | 5.216% | $223.0474 | $223.05 | $223.05 | $223.00 |
| Purchase #2 | $105.46 | 11.345% | $117.4244 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $93.42 | 9.323% | $102.1295 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $65.66 | 4.486% | $68.6055 | $68.61 | $68.60 | $68.60 |
| Purchase #5 | $180.87 | 5.470% | $190.7636 | $190.76 | $190.75 | $190.80 |
| Purchase #6 | $85.57 | 5.227% | $90.0427 | $90.04 | $90.05 | $90.00 |
| Purchase #7 | $173.35 | 4.466% | $181.0918 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $916.32 | $973.1049 | $973.10 | $973.10 | $973.00 | |