| 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 | $117.74 | 9.309% | $128.7004 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $56.48 | 13.251% | $63.9642 | $63.96 | $63.95 | $64.00 |
| Purchase #3 | $57.60 | 11.842% | $64.421 | $64.42 | $64.40 | $64.40 |
| Purchase #4 | $175.67 | 12.807% | $198.1681 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $229.34 | 4.795% | $240.3369 | $240.34 | $240.35 | $240.30 |
| Purchase #6 | $193.68 | 12.106% | $217.1269 | $217.13 | $217.15 | $217.10 |
| Purchase #7 | $226.73 | 9.308% | $247.834 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $1,057.24 | $1,160.5515 | $1,160.55 | $1,160.55 | $1,160.50 | |