| 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 | $104.34 | 7.655% | $112.3272 | $112.33 | $112.35 | $112.30 |
| Purchase #2 | $117.33 | 12.124% | $131.5551 | $131.56 | $131.55 | $131.60 |
| Purchase #3 | $238.39 | 13.345% | $270.2031 | $270.20 | $270.20 | $270.20 |
| Purchase #4 | $228.26 | 9.272% | $249.4243 | $249.42 | $249.40 | $249.40 |
| Purchase #5 | $230.57 | 9.671% | $252.8684 | $252.87 | $252.85 | $252.90 |
| Purchase #6 | $248.29 | 10.523% | $274.4176 | $274.42 | $274.40 | $274.40 |
| Purchase #7 | $14.40 | 10.731% | $15.9453 | $15.95 | $15.95 | $15.90 |
| 7 purchase totals = | $1,181.58 | $1,306.7410 | $1,306.75 | $1,306.70 | $1,306.70 | |