| 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 | $90.53 | 12.123% | $101.505 | $101.51 | $101.50 | $101.50 |
| Purchase #2 | $186.84 | 8.574% | $202.8597 | $202.86 | $202.85 | $202.90 |
| Purchase #3 | $167.98 | 3.641% | $174.0962 | $174.10 | $174.10 | $174.10 |
| Purchase #4 | $198.71 | 11.519% | $221.5994 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $176.82 | 9.165% | $193.0256 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $27.86 | 12.813% | $31.4297 | $31.43 | $31.45 | $31.40 |
| Purchase #7 | $188.76 | 8.325% | $204.4743 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $1,037.50 | $1,128.9899 | $1,129.00 | $1,129.00 | $1,129.00 | |