| 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 | $220.56 | 4.347% | $230.1477 | $230.15 | $230.15 | $230.10 |
| Purchase #2 | $60.27 | 4.398% | $62.9207 | $62.92 | $62.90 | $62.90 |
| Purchase #3 | $221.65 | 3.843% | $230.168 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $206.90 | 8.617% | $224.7286 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $223.38 | 7.108% | $239.2579 | $239.26 | $239.25 | $239.30 |
| Purchase #6 | $146.96 | 6.531% | $156.558 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $184.54 | 7.753% | $198.8474 | $198.85 | $198.85 | $198.80 |
| 7 purchase totals = | $1,264.26 | $1,342.6283 | $1,342.64 | $1,342.60 | $1,342.60 | |