| 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 | $219.64 | 4.417% | $229.3415 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $63.38 | 9.469% | $69.3815 | $69.38 | $69.40 | $69.40 |
| Purchase #3 | $165.75 | 9.457% | $181.425 | $181.43 | $181.45 | $181.40 |
| Purchase #4 | $54.92 | 6.393% | $58.431 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $239.28 | 13.206% | $270.8793 | $270.88 | $270.90 | $270.90 |
| Purchase #6 | $140.63 | 6.249% | $149.418 | $149.42 | $149.40 | $149.40 |
| Purchase #7 | $244.40 | 5.836% | $258.6632 | $258.66 | $258.65 | $258.70 |
| 7 purchase totals = | $1,128.00 | $1,217.5395 | $1,217.54 | $1,217.60 | $1,217.50 | |