| 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 | $123.55 | 6.382% | $131.435 | $131.44 | $131.45 | $131.40 |
| Purchase #2 | $117.64 | 5.707% | $124.3537 | $124.35 | $124.35 | $124.40 |
| Purchase #3 | $197.48 | 11.375% | $219.9434 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $173.88 | 7.772% | $187.394 | $187.39 | $187.40 | $187.40 |
| Purchase #5 | $7.61 | 11.511% | $8.486 | $8.49 | $8.50 | $8.50 |
| Purchase #6 | $230.94 | 8.592% | $250.7824 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $143.91 | 12.662% | $162.1319 | $162.13 | $162.15 | $162.10 |
| 7 purchase totals = | $995.01 | $1,084.5264 | $1,084.52 | $1,084.60 | $1,084.50 | |