| 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 | $219.76 | 12.131% | $246.4191 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $51.40 | 11.871% | $57.5017 | $57.50 | $57.50 | $57.50 |
| Purchase #3 | $248.91 | 9.629% | $272.8775 | $272.88 | $272.90 | $272.90 |
| Purchase #4 | $226.39 | 6.110% | $240.2224 | $240.22 | $240.20 | $240.20 |
| Purchase #5 | $50.63 | 11.870% | $56.6398 | $56.64 | $56.65 | $56.60 |
| Purchase #6 | $230.95 | 5.692% | $244.0957 | $244.10 | $244.10 | $244.10 |
| Purchase #7 | $166.95 | 5.550% | $176.2157 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $1,194.99 | $1,293.9719 | $1,293.98 | $1,293.95 | $1,293.90 | |