| 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 | $164.42 | 12.569% | $185.0859 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $243.33 | 12.642% | $274.0918 | $274.09 | $274.10 | $274.10 |
| Purchase #3 | $202.59 | 8.797% | $220.4118 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $190.60 | 10.482% | $210.5787 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $114.37 | 12.326% | $128.4672 | $128.47 | $128.45 | $128.50 |
| Purchase #6 | $174.59 | 3.503% | $180.7059 | $180.71 | $180.70 | $180.70 |
| Purchase #7 | $66.43 | 4.738% | $69.5775 | $69.58 | $69.60 | $69.60 |
| 7 purchase totals = | $1,156.33 | $1,268.9188 | $1,268.93 | $1,268.95 | $1,269.00 | |