| 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 | $181.73 | 11.720% | $203.0288 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $88.63 | 6.402% | $94.3041 | $94.30 | $94.30 | $94.30 |
| Purchase #3 | $176.25 | 5.851% | $186.5624 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $41.52 | 3.187% | $42.8432 | $42.84 | $42.85 | $42.80 |
| Purchase #5 | $250.28 | 13.121% | $283.1192 | $283.12 | $283.10 | $283.10 |
| Purchase #6 | $87.95 | 5.491% | $92.7793 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $132.38 | 3.682% | $137.2542 | $137.25 | $137.25 | $137.30 |
| 7 purchase totals = | $958.74 | $1,039.8912 | $1,039.88 | $1,039.90 | $1,039.90 | |