| 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 | $101.69 | 4.771% | $106.5416 | $106.54 | $106.55 | $106.50 |
| Purchase #2 | $138.89 | 12.412% | $156.129 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $232.56 | 12.754% | $262.2207 | $262.22 | $262.20 | $262.20 |
| Purchase #4 | $19.74 | 5.493% | $20.8243 | $20.82 | $20.80 | $20.80 |
| Purchase #5 | $54.99 | 3.605% | $56.9724 | $56.97 | $56.95 | $57.00 |
| Purchase #6 | $165.29 | 10.131% | $182.0355 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $233.55 | 9.194% | $255.0226 | $255.02 | $255.00 | $255.00 |
| 7 purchase totals = | $946.71 | $1,039.7461 | $1,039.74 | $1,039.70 | $1,039.60 | |