| 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 | $132.74 | 5.449% | $139.973 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $139.80 | 6.716% | $149.189 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $184.68 | 6.616% | $196.8984 | $196.90 | $196.90 | $196.90 |
| Purchase #4 | $203.91 | 5.206% | $214.5256 | $214.53 | $214.55 | $214.50 |
| Purchase #5 | $220.54 | 8.436% | $239.1448 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $193.99 | 10.241% | $213.8565 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $174.83 | 13.154% | $197.8271 | $197.83 | $197.85 | $197.80 |
| 7 purchase totals = | $1,250.49 | $1,351.4144 | $1,351.42 | $1,351.45 | $1,351.40 | |