| 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 | $183.68 | 10.180% | $202.3786 | $202.38 | $202.40 | $202.40 |
| Purchase #2 | $250.32 | 10.867% | $277.5223 | $277.52 | $277.50 | $277.50 |
| Purchase #3 | $60.46 | 13.769% | $68.7847 | $68.78 | $68.80 | $68.80 |
| Purchase #4 | $243.86 | 12.370% | $274.0255 | $274.03 | $274.05 | $274.00 |
| Purchase #5 | $237.61 | 11.349% | $264.5764 | $264.58 | $264.60 | $264.60 |
| Purchase #6 | $83.94 | 13.531% | $95.2979 | $95.30 | $95.30 | $95.30 |
| Purchase #7 | $12.51 | 9.740% | $13.7285 | $13.73 | $13.75 | $13.70 |
| 7 purchase totals = | $1,072.38 | $1,196.3139 | $1,196.32 | $1,196.40 | $1,196.30 | |