| 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 | $114.44 | 12.598% | $128.8572 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $141.53 | 8.759% | $153.9266 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $139.42 | 4.834% | $146.1596 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $243.65 | 13.718% | $277.0739 | $277.07 | $277.05 | $277.10 |
| Purchase #5 | $201.98 | 10.502% | $223.1919 | $223.19 | $223.20 | $223.20 |
| Purchase #6 | $14.36 | 7.236% | $15.3991 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $168.90 | 7.476% | $181.527 | $181.53 | $181.55 | $181.50 |
| 7 purchase totals = | $1,024.28 | $1,126.1353 | $1,126.14 | $1,126.15 | $1,126.20 | |