| 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 | $115.84 | 4.585% | $121.1513 | $121.15 | $121.15 | $121.20 |
| Purchase #2 | $207.95 | 7.527% | $223.6024 | $223.60 | $223.60 | $223.60 |
| Purchase #3 | $57.67 | 8.239% | $62.4214 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $62.81 | 13.874% | $71.5243 | $71.52 | $71.50 | $71.50 |
| Purchase #5 | $5.55 | 10.521% | $6.1339 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $68.47 | 10.199% | $75.4533 | $75.45 | $75.45 | $75.50 |
| Purchase #7 | $250.43 | 12.327% | $281.3005 | $281.30 | $281.30 | $281.30 |
| 7 purchase totals = | $768.72 | $841.5871 | $841.57 | $841.55 | $841.60 | |