| 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 | $17.84 | 9.710% | $19.5723 | $19.57 | $19.55 | $19.60 |
| Purchase #2 | $246.99 | 9.482% | $270.4096 | $270.41 | $270.40 | $270.40 |
| Purchase #3 | $178.97 | 13.171% | $202.5421 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $181.35 | 10.364% | $200.1451 | $200.15 | $200.15 | $200.10 |
| Purchase #5 | $167.73 | 11.852% | $187.6094 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $220.36 | 3.495% | $228.0616 | $228.06 | $228.05 | $228.10 |
| Purchase #7 | $226.69 | 10.285% | $250.0051 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $1,239.93 | $1,358.3452 | $1,358.35 | $1,358.30 | $1,358.30 | |