| 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 | $111.87 | 9.231% | $122.1967 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $52.26 | 12.763% | $58.9299 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $213.75 | 6.832% | $228.3534 | $228.35 | $228.35 | $228.40 |
| Purchase #4 | $184.31 | 5.330% | $194.1337 | $194.13 | $194.15 | $194.10 |
| Purchase #5 | $22.96 | 3.733% | $23.8171 | $23.82 | $23.80 | $23.80 |
| Purchase #6 | $250.74 | 6.446% | $266.9027 | $266.90 | $266.90 | $266.90 |
| Purchase #7 | $138.59 | 12.650% | $156.1216 | $156.12 | $156.10 | $156.10 |
| 7 purchase totals = | $974.48 | $1,050.4551 | $1,050.45 | $1,050.45 | $1,050.40 | |