| 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 | $98.57 | 4.190% | $102.7001 | $102.70 | $102.70 | $102.70 |
| Purchase #2 | $51.59 | 4.714% | $54.022 | $54.02 | $54.00 | $54.00 |
| Purchase #3 | $184.78 | 10.841% | $204.812 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $243.89 | 13.779% | $277.4956 | $277.50 | $277.50 | $277.50 |
| Purchase #5 | $219.57 | 7.705% | $236.4879 | $236.49 | $236.50 | $236.50 |
| Purchase #6 | $114.92 | 12.766% | $129.5907 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $164.80 | 7.327% | $176.8749 | $176.87 | $176.85 | $176.90 |
| 7 purchase totals = | $1,078.12 | $1,181.9832 | $1,181.98 | $1,181.95 | $1,182.00 | |