| 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 | $227.71 | 5.824% | $240.9718 | $240.97 | $240.95 | $241.00 |
| Purchase #2 | $192.53 | 13.489% | $218.5004 | $218.50 | $218.50 | $218.50 |
| Purchase #3 | $6.74 | 4.707% | $7.0573 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $129.38 | 10.691% | $143.212 | $143.21 | $143.20 | $143.20 |
| Purchase #5 | $12.77 | 3.164% | $13.174 | $13.17 | $13.15 | $13.20 |
| Purchase #6 | $21.56 | 6.381% | $22.9357 | $22.94 | $22.95 | $22.90 |
| Purchase #7 | $128.65 | 10.873% | $142.6381 | $142.64 | $142.65 | $142.60 |
| 7 purchase totals = | $719.34 | $788.4893 | $788.49 | $788.45 | $788.50 | |