| 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 | $218.57 | 3.406% | $226.0145 | $226.01 | $226.00 | $226.00 |
| Purchase #2 | $172.90 | 7.180% | $185.3142 | $185.31 | $185.30 | $185.30 |
| Purchase #3 | $161.71 | 8.174% | $174.9282 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $103.35 | 4.687% | $108.194 | $108.19 | $108.20 | $108.20 |
| Purchase #5 | $177.80 | 10.356% | $196.213 | $196.21 | $196.20 | $196.20 |
| Purchase #6 | $193.68 | 7.283% | $207.7857 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $156.80 | 7.472% | $168.5161 | $168.52 | $168.50 | $168.50 |
| 7 purchase totals = | $1,184.81 | $1,266.9657 | $1,266.96 | $1,266.95 | $1,266.90 | |