| 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 | $224.95 | 3.708% | $233.2911 | $233.29 | $233.30 | $233.30 |
| Purchase #2 | $94.29 | 6.833% | $100.7328 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $130.30 | 3.662% | $135.0716 | $135.07 | $135.05 | $135.10 |
| Purchase #4 | $220.58 | 3.538% | $228.3841 | $228.38 | $228.40 | $228.40 |
| Purchase #5 | $248.81 | 6.532% | $265.0623 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $67.99 | 8.619% | $73.8501 | $73.85 | $73.85 | $73.90 |
| Purchase #7 | $83.84 | 13.428% | $95.098 | $95.10 | $95.10 | $95.10 |
| 7 purchase totals = | $1,070.76 | $1,131.4900 | $1,131.48 | $1,131.50 | $1,131.60 | |