| 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 | $236.88 | 4.379% | $247.253 | $247.25 | $247.25 | $247.30 |
| Purchase #2 | $224.68 | 8.299% | $243.3262 | $243.33 | $243.35 | $243.30 |
| Purchase #3 | $47.93 | 8.667% | $52.0841 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $129.34 | 7.488% | $139.025 | $139.03 | $139.05 | $139.00 |
| Purchase #5 | $129.54 | 9.481% | $141.8217 | $141.82 | $141.80 | $141.80 |
| Purchase #6 | $162.95 | 11.354% | $181.4513 | $181.45 | $181.45 | $181.50 |
| Purchase #7 | $233.70 | 8.629% | $253.866 | $253.87 | $253.85 | $253.90 |
| 7 purchase totals = | $1,165.02 | $1,258.8273 | $1,258.83 | $1,258.85 | $1,258.90 | |