| 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 | $129.25 | 9.134% | $141.0557 | $141.06 | $141.05 | $141.10 |
| Purchase #2 | $62.71 | 9.247% | $68.5088 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $186.89 | 12.804% | $210.8194 | $210.82 | $210.80 | $210.80 |
| Purchase #4 | $148.63 | 9.218% | $162.3307 | $162.33 | $162.35 | $162.30 |
| Purchase #5 | $34.52 | 13.447% | $39.1619 | $39.16 | $39.15 | $39.20 |
| Purchase #6 | $149.92 | 4.604% | $156.8223 | $156.82 | $156.80 | $156.80 |
| Purchase #7 | $221.70 | 6.371% | $235.8245 | $235.82 | $235.80 | $235.80 |
| 7 purchase totals = | $933.62 | $1,014.5233 | $1,014.52 | $1,014.45 | $1,014.50 | |