| 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 | $124.76 | 11.263% | $138.8117 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $239.43 | 12.383% | $269.0786 | $269.08 | $269.10 | $269.10 |
| Purchase #3 | $164.99 | 8.858% | $179.6048 | $179.60 | $179.60 | $179.60 |
| Purchase #4 | $249.50 | 12.454% | $280.5727 | $280.57 | $280.55 | $280.60 |
| Purchase #5 | $161.88 | 5.767% | $171.2156 | $171.22 | $171.20 | $171.20 |
| Purchase #6 | $80.72 | 11.714% | $90.1755 | $90.18 | $90.20 | $90.20 |
| Purchase #7 | $248.80 | 6.740% | $265.5691 | $265.57 | $265.55 | $265.60 |
| 7 purchase totals = | $1,270.08 | $1,395.0280 | $1,395.03 | $1,395.00 | $1,395.10 | |