| 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 | $120.69 | 12.280% | $135.5107 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $142.33 | 12.851% | $160.6208 | $160.62 | $160.60 | $160.60 |
| Purchase #3 | $145.67 | 9.182% | $159.0454 | $159.05 | $159.05 | $159.00 |
| Purchase #4 | $120.39 | 3.239% | $124.2894 | $124.29 | $124.30 | $124.30 |
| Purchase #5 | $196.85 | 3.410% | $203.5626 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $94.96 | 3.183% | $97.9826 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $137.67 | 8.456% | $149.3114 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $958.56 | $1,030.3229 | $1,030.32 | $1,030.30 | $1,030.30 | |