| 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 | $152.49 | 9.259% | $166.609 | $166.61 | $166.60 | $166.60 |
| Purchase #2 | $199.87 | 10.691% | $221.2381 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $219.85 | 9.737% | $241.2568 | $241.26 | $241.25 | $241.30 |
| Purchase #4 | $241.66 | 11.404% | $269.2189 | $269.22 | $269.20 | $269.20 |
| Purchase #5 | $53.59 | 9.379% | $58.6162 | $58.62 | $58.60 | $58.60 |
| Purchase #6 | $10.40 | 10.634% | $11.5059 | $11.51 | $11.50 | $11.50 |
| Purchase #7 | $203.89 | 12.162% | $228.6871 | $228.69 | $228.70 | $228.70 |
| 7 purchase totals = | $1,081.75 | $1,197.1320 | $1,197.15 | $1,197.10 | $1,197.10 | |