| 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 | $230.33 | 10.647% | $254.8532 | $254.85 | $254.85 | $254.90 |
| Purchase #2 | $81.41 | 6.252% | $86.4998 | $86.50 | $86.50 | $86.50 |
| Purchase #3 | $168.85 | 13.518% | $191.6751 | $191.68 | $191.70 | $191.70 |
| Purchase #4 | $67.52 | 4.165% | $70.3322 | $70.33 | $70.35 | $70.30 |
| Purchase #5 | $211.82 | 3.785% | $219.8374 | $219.84 | $219.85 | $219.80 |
| Purchase #6 | $156.96 | 10.626% | $173.6386 | $173.64 | $173.65 | $173.60 |
| Purchase #7 | $217.39 | 10.798% | $240.8638 | $240.86 | $240.85 | $240.90 |
| 7 purchase totals = | $1,134.28 | $1,237.7001 | $1,237.70 | $1,237.75 | $1,237.70 | |