| 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 | $23.88 | 6.105% | $25.3379 | $25.34 | $25.35 | $25.30 |
| Purchase #2 | $243.40 | 6.138% | $258.3399 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $17.47 | 13.540% | $19.8354 | $19.84 | $19.85 | $19.80 |
| Purchase #4 | $236.53 | 4.814% | $247.9166 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $141.46 | 5.358% | $149.0394 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $157.76 | 13.406% | $178.9093 | $178.91 | $178.90 | $178.90 |
| Purchase #7 | $193.56 | 10.841% | $214.5438 | $214.54 | $214.55 | $214.50 |
| 7 purchase totals = | $1,014.06 | $1,093.9223 | $1,093.93 | $1,093.95 | $1,093.70 | |