| 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 | $195.57 | 12.412% | $219.8441 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $235.55 | 8.520% | $255.6189 | $255.62 | $255.60 | $255.60 |
| Purchase #3 | $233.51 | 9.705% | $256.1721 | $256.17 | $256.15 | $256.20 |
| Purchase #4 | $31.66 | 9.480% | $34.6614 | $34.66 | $34.65 | $34.70 |
| Purchase #5 | $128.88 | 4.302% | $134.4244 | $134.42 | $134.40 | $134.40 |
| Purchase #6 | $125.28 | 10.499% | $138.4331 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $213.96 | 5.862% | $226.5023 | $226.50 | $226.50 | $226.50 |
| 7 purchase totals = | $1,164.41 | $1,265.6563 | $1,265.64 | $1,265.60 | $1,265.60 | |