| 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 | $124.64 | 4.847% | $130.6813 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $221.94 | 13.596% | $252.115 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $24.51 | 9.836% | $26.9208 | $26.92 | $26.90 | $26.90 |
| Purchase #4 | $204.50 | 5.302% | $215.3426 | $215.34 | $215.35 | $215.30 |
| Purchase #5 | $133.68 | 9.159% | $145.9238 | $145.92 | $145.90 | $145.90 |
| Purchase #6 | $211.55 | 6.349% | $224.9813 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $158.94 | 11.320% | $176.932 | $176.93 | $176.95 | $176.90 |
| 7 purchase totals = | $1,079.76 | $1,172.8968 | $1,172.89 | $1,172.90 | $1,172.80 | |