| 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 | $202.40 | 13.843% | $230.4182 | $230.42 | $230.40 | $230.40 |
| Purchase #2 | $176.89 | 10.230% | $194.9858 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $92.98 | 10.545% | $102.7847 | $102.78 | $102.80 | $102.80 |
| Purchase #4 | $205.77 | 12.555% | $231.6044 | $231.60 | $231.60 | $231.60 |
| Purchase #5 | $133.55 | 9.447% | $146.1665 | $146.17 | $146.15 | $146.20 |
| Purchase #6 | $107.28 | 3.805% | $111.362 | $111.36 | $111.35 | $111.40 |
| Purchase #7 | $248.86 | 13.725% | $283.016 | $283.02 | $283.00 | $283.00 |
| 7 purchase totals = | $1,167.73 | $1,300.3376 | $1,300.34 | $1,300.30 | $1,300.40 | |