| 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 | $212.33 | 10.795% | $235.251 | $235.25 | $235.25 | $235.30 |
| Purchase #2 | $128.66 | 9.801% | $141.27 | $141.27 | $141.25 | $141.30 |
| Purchase #3 | $241.45 | 8.650% | $262.3354 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $93.60 | 4.689% | $97.9889 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $100.61 | 6.426% | $107.0752 | $107.08 | $107.10 | $107.10 |
| Purchase #6 | $56.25 | 3.715% | $58.3397 | $58.34 | $58.35 | $58.30 |
| Purchase #7 | $187.97 | 3.131% | $193.8553 | $193.86 | $193.85 | $193.90 |
| 7 purchase totals = | $1,020.87 | $1,096.1155 | $1,096.13 | $1,096.15 | $1,096.20 | |