| 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 | $222.51 | 7.466% | $239.1226 | $239.12 | $239.10 | $239.10 |
| Purchase #2 | $23.88 | 7.537% | $25.6798 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $217.75 | 10.382% | $240.3568 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $50.49 | 6.460% | $53.7517 | $53.75 | $53.75 | $53.80 |
| Purchase #5 | $147.54 | 9.207% | $161.124 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $173.38 | 3.519% | $179.4812 | $179.48 | $179.50 | $179.50 |
| Purchase #7 | $204.36 | 13.209% | $231.3539 | $231.35 | $231.35 | $231.40 |
| 7 purchase totals = | $1,039.91 | $1,130.8700 | $1,130.86 | $1,130.85 | $1,131.00 | |