| 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 | $197.61 | 7.195% | $211.828 | $211.83 | $211.85 | $211.80 |
| Purchase #2 | $89.86 | 5.274% | $94.5992 | $94.60 | $94.60 | $94.60 |
| Purchase #3 | $219.50 | 9.175% | $239.6391 | $239.64 | $239.65 | $239.60 |
| Purchase #4 | $57.99 | 10.145% | $63.8731 | $63.87 | $63.85 | $63.90 |
| Purchase #5 | $147.63 | 8.504% | $160.1845 | $160.18 | $160.20 | $160.20 |
| Purchase #6 | $233.54 | 13.774% | $265.7078 | $265.71 | $265.70 | $265.70 |
| Purchase #7 | $245.41 | 6.258% | $260.7678 | $260.77 | $260.75 | $260.80 |
| 7 purchase totals = | $1,191.54 | $1,296.5995 | $1,296.60 | $1,296.60 | $1,296.60 | |