| 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 | $200.68 | 9.673% | $220.0918 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $34.62 | 11.499% | $38.601 | $38.60 | $38.60 | $38.60 |
| Purchase #3 | $246.44 | 9.821% | $270.6429 | $270.64 | $270.65 | $270.60 |
| Purchase #4 | $168.90 | 6.465% | $179.8194 | $179.82 | $179.80 | $179.80 |
| Purchase #5 | $217.78 | 7.251% | $233.5712 | $233.57 | $233.55 | $233.60 |
| Purchase #6 | $244.27 | 8.693% | $265.5044 | $265.50 | $265.50 | $265.50 |
| Purchase #7 | $245.82 | 6.770% | $262.462 | $262.46 | $262.45 | $262.50 |
| 7 purchase totals = | $1,358.51 | $1,470.6927 | $1,470.68 | $1,470.65 | $1,470.70 | |