| 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 | $27.35 | 7.536% | $29.4111 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $41.38 | 13.640% | $47.0242 | $47.02 | $47.00 | $47.00 |
| Purchase #3 | $125.64 | 9.818% | $137.9753 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $32.74 | 5.286% | $34.4706 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $209.40 | 11.710% | $233.9207 | $233.92 | $233.90 | $233.90 |
| Purchase #6 | $190.87 | 4.406% | $199.2797 | $199.28 | $199.30 | $199.30 |
| Purchase #7 | $140.48 | 4.743% | $147.143 | $147.14 | $147.15 | $147.10 |
| 7 purchase totals = | $767.86 | $829.2246 | $829.22 | $829.20 | $829.20 | |