| 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 | $133.83 | 9.409% | $146.4221 | $146.42 | $146.40 | $146.40 |
| Purchase #2 | $73.63 | 8.489% | $79.8805 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $228.77 | 10.159% | $252.0107 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $203.93 | 6.223% | $216.6206 | $216.62 | $216.60 | $216.60 |
| Purchase #5 | $180.71 | 9.630% | $198.1124 | $198.11 | $198.10 | $198.10 |
| Purchase #6 | $112.83 | 6.502% | $120.1662 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $19.48 | 11.124% | $21.647 | $21.65 | $21.65 | $21.60 |
| 7 purchase totals = | $953.18 | $1,034.8595 | $1,034.86 | $1,034.80 | $1,034.80 | |