| 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 | $241.91 | 6.816% | $258.3986 | $258.40 | $258.40 | $258.40 |
| Purchase #2 | $42.62 | 12.453% | $47.9275 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $223.33 | 3.869% | $231.9706 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $210.29 | 4.544% | $219.8456 | $219.85 | $219.85 | $219.80 |
| Purchase #5 | $16.80 | 4.662% | $17.5832 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $28.39 | 4.839% | $29.7638 | $29.76 | $29.75 | $29.80 |
| Purchase #7 | $84.64 | 12.851% | $95.5171 | $95.52 | $95.50 | $95.50 |
| 7 purchase totals = | $847.98 | $901.0064 | $901.01 | $901.00 | $901.00 | |