| 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 | $128.77 | 5.112% | $135.3527 | $135.35 | $135.35 | $135.40 |
| Purchase #2 | $203.64 | 4.530% | $212.8649 | $212.86 | $212.85 | $212.90 |
| Purchase #3 | $186.59 | 9.380% | $204.0921 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $55.75 | 3.233% | $57.5524 | $57.55 | $57.55 | $57.60 |
| Purchase #5 | $236.70 | 5.141% | $248.8687 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $156.72 | 7.484% | $168.4489 | $168.45 | $168.45 | $168.40 |
| Purchase #7 | $243.84 | 11.689% | $272.3425 | $272.34 | $272.35 | $272.30 |
| 7 purchase totals = | $1,212.01 | $1,299.5222 | $1,299.51 | $1,299.50 | $1,299.60 | |