| 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 | $238.89 | 5.453% | $251.9167 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $228.71 | 5.603% | $241.5246 | $241.52 | $241.50 | $241.50 |
| Purchase #3 | $104.95 | 9.437% | $114.8541 | $114.85 | $114.85 | $114.90 |
| Purchase #4 | $102.72 | 9.523% | $112.502 | $112.50 | $112.50 | $112.50 |
| Purchase #5 | $133.44 | 10.122% | $146.9468 | $146.95 | $146.95 | $146.90 |
| Purchase #6 | $178.54 | 5.753% | $188.8114 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $85.65 | 7.493% | $92.0678 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $1,072.90 | $1,148.6234 | $1,148.62 | $1,148.55 | $1,148.60 | |