| 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 | $245.28 | 8.351% | $265.7633 | $265.76 | $265.75 | $265.80 |
| Purchase #2 | $147.30 | 12.831% | $166.2001 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $192.56 | 9.789% | $211.4097 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $49.79 | 8.569% | $54.0565 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $174.52 | 11.859% | $195.2163 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $206.90 | 6.331% | $219.9988 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $35.31 | 12.842% | $39.8445 | $39.84 | $39.85 | $39.80 |
| 7 purchase totals = | $1,051.66 | $1,152.4892 | $1,152.49 | $1,152.45 | $1,152.50 | |