| 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 | $178.29 | 3.361% | $184.2823 | $184.28 | $184.30 | $184.30 |
| Purchase #2 | $218.99 | 8.683% | $238.0049 | $238.00 | $238.00 | $238.00 |
| Purchase #3 | $57.73 | 10.712% | $63.914 | $63.91 | $63.90 | $63.90 |
| Purchase #4 | $38.54 | 13.705% | $43.8219 | $43.82 | $43.80 | $43.80 |
| Purchase #5 | $127.27 | 8.580% | $138.1898 | $138.19 | $138.20 | $138.20 |
| Purchase #6 | $241.26 | 6.516% | $256.9805 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $217.67 | 4.490% | $227.4434 | $227.44 | $227.45 | $227.40 |
| 7 purchase totals = | $1,079.75 | $1,152.6368 | $1,152.62 | $1,152.65 | $1,152.60 | |