| 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 | $241.81 | 12.361% | $271.7001 | $271.70 | $271.70 | $271.70 |
| Purchase #2 | $72.41 | 11.331% | $80.6148 | $80.61 | $80.60 | $80.60 |
| Purchase #3 | $227.50 | 11.530% | $253.7308 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $234.26 | 3.156% | $241.6532 | $241.65 | $241.65 | $241.70 |
| Purchase #5 | $155.39 | 6.458% | $165.4251 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $21.29 | 4.298% | $22.205 | $22.21 | $22.20 | $22.20 |
| Purchase #7 | $71.72 | 10.802% | $79.4672 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $1,024.38 | $1,114.7962 | $1,114.80 | $1,114.80 | $1,114.80 | |