| 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 | $182.77 | 10.457% | $201.8823 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $20.37 | 10.374% | $22.4832 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $147.44 | 3.615% | $152.77 | $152.77 | $152.75 | $152.80 |
| Purchase #4 | $193.33 | 10.592% | $213.8075 | $213.81 | $213.80 | $213.80 |
| Purchase #5 | $248.62 | 10.574% | $274.9091 | $274.91 | $274.90 | $274.90 |
| Purchase #6 | $138.91 | 11.111% | $154.3443 | $154.34 | $154.35 | $154.30 |
| Purchase #7 | $55.44 | 11.488% | $61.8089 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $986.88 | $1,082.0053 | $1,082.00 | $1,082.00 | $1,082.00 | |