| 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 | $24.26 | 11.649% | $27.086 | $27.09 | $27.10 | $27.10 |
| Purchase #2 | $175.43 | 3.505% | $181.5788 | $181.58 | $181.60 | $181.60 |
| Purchase #3 | $89.59 | 13.379% | $101.5762 | $101.58 | $101.60 | $101.60 |
| Purchase #4 | $245.41 | 10.234% | $270.5253 | $270.53 | $270.55 | $270.50 |
| Purchase #5 | $99.99 | 10.459% | $110.448 | $110.45 | $110.45 | $110.40 |
| Purchase #6 | $100.74 | 12.487% | $113.3194 | $113.32 | $113.30 | $113.30 |
| Purchase #7 | $194.99 | 12.626% | $219.6094 | $219.61 | $219.60 | $219.60 |
| 7 purchase totals = | $930.41 | $1,024.1431 | $1,024.16 | $1,024.20 | $1,024.10 | |