| 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 | $189.77 | 10.596% | $209.878 | $209.88 | $209.90 | $209.90 |
| Purchase #2 | $198.29 | 10.862% | $219.8283 | $219.83 | $219.85 | $219.80 |
| Purchase #3 | $195.70 | 10.530% | $216.3072 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $69.72 | 6.433% | $74.2051 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $110.55 | 10.364% | $122.0074 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $95.89 | 12.179% | $107.5684 | $107.57 | $107.55 | $107.60 |
| Purchase #7 | $67.55 | 10.175% | $74.4232 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $927.47 | $1,024.2176 | $1,024.23 | $1,024.20 | $1,024.20 | |