| 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 | $32.99 | 11.299% | $36.7175 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $180.53 | 7.745% | $194.512 | $194.51 | $194.50 | $194.50 |
| Purchase #3 | $114.97 | 8.127% | $124.3136 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $230.80 | 7.612% | $248.3685 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $120.31 | 10.444% | $132.8752 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $152.73 | 6.350% | $162.4284 | $162.43 | $162.45 | $162.40 |
| Purchase #7 | $94.72 | 11.652% | $105.7568 | $105.76 | $105.75 | $105.80 |
| 7 purchase totals = | $927.05 | $1,004.9720 | $1,004.98 | $1,004.95 | $1,005.00 | |