| 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 | $223.72 | 9.128% | $244.1412 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $143.40 | 9.789% | $157.4374 | $157.44 | $157.45 | $157.40 |
| Purchase #3 | $246.32 | 8.393% | $266.9936 | $266.99 | $267.00 | $267.00 |
| Purchase #4 | $35.53 | 11.608% | $39.6543 | $39.65 | $39.65 | $39.70 |
| Purchase #5 | $133.98 | 13.225% | $151.6989 | $151.70 | $151.70 | $151.70 |
| Purchase #6 | $134.44 | 9.869% | $147.7079 | $147.71 | $147.70 | $147.70 |
| Purchase #7 | $10.41 | 10.692% | $11.523 | $11.52 | $11.50 | $11.50 |
| 7 purchase totals = | $927.80 | $1,019.1563 | $1,019.15 | $1,019.15 | $1,019.10 | |