| 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 | $121.75 | 6.793% | $130.0205 | $130.02 | $130.00 | $130.00 |
| Purchase #2 | $90.67 | 5.398% | $95.5644 | $95.56 | $95.55 | $95.60 |
| Purchase #3 | $133.77 | 13.649% | $152.0283 | $152.03 | $152.05 | $152.00 |
| Purchase #4 | $18.64 | 3.411% | $19.2758 | $19.28 | $19.30 | $19.30 |
| Purchase #5 | $216.31 | 11.408% | $240.9866 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $99.77 | 7.150% | $106.9036 | $106.90 | $106.90 | $106.90 |
| Purchase #7 | $17.52 | 8.825% | $19.0661 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $698.43 | $763.8453 | $763.85 | $763.85 | $763.90 | |