| 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 | $109.55 | 11.783% | $122.4583 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $140.95 | 9.123% | $153.8089 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $225.80 | 8.226% | $244.3743 | $244.37 | $244.35 | $244.40 |
| Purchase #4 | $187.34 | 8.752% | $203.736 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $128.73 | 4.644% | $134.7082 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $35.39 | 11.518% | $39.4662 | $39.47 | $39.45 | $39.50 |
| Purchase #7 | $178.40 | 11.160% | $198.3094 | $198.31 | $198.30 | $198.30 |
| 7 purchase totals = | $1,006.16 | $1,096.8613 | $1,096.87 | $1,096.80 | $1,096.90 | |