| 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 | $247.85 | 10.432% | $273.7057 | $273.71 | $273.70 | $273.70 |
| Purchase #2 | $220.75 | 5.168% | $232.1584 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $31.68 | 4.693% | $33.1667 | $33.17 | $33.15 | $33.20 |
| Purchase #4 | $247.85 | 10.267% | $273.2968 | $273.30 | $273.30 | $273.30 |
| Purchase #5 | $249.87 | 8.687% | $271.5762 | $271.58 | $271.60 | $271.60 |
| Purchase #6 | $31.96 | 4.191% | $33.2994 | $33.30 | $33.30 | $33.30 |
| Purchase #7 | $9.50 | 6.740% | $10.1403 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $1,039.46 | $1,127.3435 | $1,127.36 | $1,127.35 | $1,127.40 | |