| 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 | $112.97 | 6.253% | $120.034 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $193.54 | 4.424% | $202.1022 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $227.62 | 13.691% | $258.7835 | $258.78 | $258.80 | $258.80 |
| Purchase #4 | $196.86 | 12.533% | $221.5325 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $127.36 | 9.251% | $139.1421 | $139.14 | $139.15 | $139.10 |
| Purchase #6 | $160.86 | 4.325% | $167.8172 | $167.82 | $167.80 | $167.80 |
| Purchase #7 | $145.40 | 6.558% | $154.9353 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $1,164.61 | $1,264.3468 | $1,264.34 | $1,264.40 | $1,264.20 | |