| 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 | $228.26 | 6.399% | $242.8664 | $242.87 | $242.85 | $242.90 |
| Purchase #2 | $213.76 | 12.463% | $240.4009 | $240.40 | $240.40 | $240.40 |
| Purchase #3 | $81.41 | 11.386% | $90.6793 | $90.68 | $90.70 | $90.70 |
| Purchase #4 | $180.52 | 9.208% | $197.1423 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $83.43 | 11.340% | $92.891 | $92.89 | $92.90 | $92.90 |
| Purchase #6 | $193.75 | 4.295% | $202.0716 | $202.07 | $202.05 | $202.10 |
| Purchase #7 | $193.25 | 5.446% | $203.7744 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $1,174.38 | $1,269.8259 | $1,269.82 | $1,269.80 | $1,269.90 | |