| 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 | $247.98 | 9.329% | $271.1141 | $271.11 | $271.10 | $271.10 |
| Purchase #2 | $85.30 | 10.623% | $94.3614 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $250.56 | 6.136% | $265.9344 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $122.85 | 10.641% | $135.9225 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $220.33 | 12.251% | $247.3226 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $157.61 | 4.349% | $164.4645 | $164.46 | $164.45 | $164.50 |
| Purchase #7 | $147.27 | 4.711% | $154.2079 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $1,231.90 | $1,333.3274 | $1,333.31 | $1,333.25 | $1,333.30 | |