| 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 | $106.63 | 12.653% | $120.1219 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $176.91 | 4.243% | $184.4163 | $184.42 | $184.40 | $184.40 |
| Purchase #3 | $92.87 | 9.446% | $101.6425 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $176.71 | 9.396% | $193.3137 | $193.31 | $193.30 | $193.30 |
| Purchase #5 | $194.71 | 12.235% | $218.5328 | $218.53 | $218.55 | $218.50 |
| Purchase #6 | $15.74 | 13.398% | $17.8488 | $17.85 | $17.85 | $17.80 |
| Purchase #7 | $24.28 | 10.254% | $26.7697 | $26.77 | $26.75 | $26.80 |
| 7 purchase totals = | $787.85 | $862.6457 | $862.64 | $862.60 | $862.50 | |