| 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 | $187.98 | 13.223% | $212.8366 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $202.76 | 8.164% | $219.3133 | $219.31 | $219.30 | $219.30 |
| Purchase #3 | $219.58 | 13.143% | $248.4394 | $248.44 | $248.45 | $248.40 |
| Purchase #4 | $94.85 | 8.281% | $102.7045 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $167.55 | 9.502% | $183.4706 | $183.47 | $183.45 | $183.50 |
| Purchase #6 | $84.87 | 11.251% | $94.4187 | $94.42 | $94.40 | $94.40 |
| Purchase #7 | $51.66 | 8.398% | $55.9984 | $56.00 | $56.00 | $56.00 |
| 7 purchase totals = | $1,009.25 | $1,117.1815 | $1,117.18 | $1,117.15 | $1,117.10 | |