| 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 | $26.30 | 10.452% | $29.0489 | $29.05 | $29.05 | $29.00 |
| Purchase #2 | $188.44 | 3.586% | $195.1975 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $190.96 | 3.676% | $197.9797 | $197.98 | $198.00 | $198.00 |
| Purchase #4 | $147.77 | 6.331% | $157.1253 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $200.30 | 8.818% | $217.9625 | $217.96 | $217.95 | $218.00 |
| Purchase #6 | $96.99 | 12.366% | $108.9838 | $108.98 | $109.00 | $109.00 |
| Purchase #7 | $130.75 | 12.510% | $147.1068 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $981.51 | $1,053.4045 | $1,053.41 | $1,053.45 | $1,053.40 | |