| 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 | $227.85 | 13.539% | $258.6986 | $258.70 | $258.70 | $258.70 |
| Purchase #2 | $7.54 | 8.755% | $8.2001 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $10.55 | 3.298% | $10.8979 | $10.90 | $10.90 | $10.90 |
| Purchase #4 | $8.73 | 11.717% | $9.7529 | $9.75 | $9.75 | $9.80 |
| Purchase #5 | $8.52 | 6.541% | $9.0773 | $9.08 | $9.10 | $9.10 |
| Purchase #6 | $7.29 | 7.674% | $7.8494 | $7.85 | $7.85 | $7.80 |
| Purchase #7 | $24.82 | 5.180% | $26.1057 | $26.11 | $26.10 | $26.10 |
| 7 purchase totals = | $295.30 | $330.5819 | $330.59 | $330.60 | $330.60 | |