| 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 | $127.91 | 3.369% | $132.2193 | $132.22 | $132.20 | $132.20 |
| Purchase #2 | $109.81 | 11.264% | $122.179 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $87.60 | 8.368% | $94.9304 | $94.93 | $94.95 | $94.90 |
| Purchase #4 | $91.80 | 6.564% | $97.8258 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $236.97 | 6.464% | $252.2877 | $252.29 | $252.30 | $252.30 |
| Purchase #6 | $220.76 | 4.477% | $230.6434 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $221.90 | 7.493% | $238.527 | $238.53 | $238.55 | $238.50 |
| 7 purchase totals = | $1,096.75 | $1,168.6126 | $1,168.62 | $1,168.70 | $1,168.50 | |