| 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 | $152.80 | 7.470% | $164.2142 | $164.21 | $164.20 | $164.20 |
| Purchase #2 | $197.88 | 7.223% | $212.1729 | $212.17 | $212.15 | $212.20 |
| Purchase #3 | $7.95 | 3.753% | $8.2484 | $8.25 | $8.25 | $8.20 |
| Purchase #4 | $206.69 | 6.802% | $220.7491 | $220.75 | $220.75 | $220.70 |
| Purchase #5 | $211.68 | 5.653% | $223.6463 | $223.65 | $223.65 | $223.60 |
| Purchase #6 | $103.89 | 3.706% | $107.7402 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $241.34 | 10.488% | $266.6517 | $266.65 | $266.65 | $266.70 |
| 7 purchase totals = | $1,122.23 | $1,203.4228 | $1,203.42 | $1,203.40 | $1,203.30 | |