| 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 | $109.99 | 11.251% | $122.365 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $6.57 | 10.258% | $7.244 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $171.34 | 13.119% | $193.8181 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $227.91 | 7.701% | $245.4613 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $40.35 | 7.754% | $43.4787 | $43.48 | $43.50 | $43.50 |
| Purchase #6 | $152.98 | 9.666% | $167.767 | $167.77 | $167.75 | $167.80 |
| Purchase #7 | $228.53 | 6.301% | $242.9297 | $242.93 | $242.95 | $242.90 |
| 7 purchase totals = | $937.67 | $1,023.0638 | $1,023.07 | $1,023.05 | $1,023.10 | |