| 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 | $181.85 | 10.770% | $201.4352 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $162.87 | 8.191% | $176.2107 | $176.21 | $176.20 | $176.20 |
| Purchase #3 | $94.64 | 3.545% | $97.995 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $247.80 | 6.226% | $263.228 | $263.23 | $263.25 | $263.20 |
| Purchase #5 | $66.68 | 8.455% | $72.3178 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $210.90 | 8.157% | $228.1031 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $88.74 | 12.535% | $99.8636 | $99.86 | $99.85 | $99.90 |
| 7 purchase totals = | $1,053.48 | $1,139.1534 | $1,139.16 | $1,139.15 | $1,139.10 | |