| 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 | $204.34 | 9.278% | $223.2987 | $223.30 | $223.30 | $223.30 |
| Purchase #2 | $85.66 | 4.583% | $89.5858 | $89.59 | $89.60 | $89.60 |
| Purchase #3 | $156.70 | 9.738% | $171.9594 | $171.96 | $171.95 | $172.00 |
| Purchase #4 | $193.47 | 11.825% | $216.3478 | $216.35 | $216.35 | $216.30 |
| Purchase #5 | $215.41 | 11.336% | $239.8289 | $239.83 | $239.85 | $239.80 |
| Purchase #6 | $207.62 | 7.656% | $223.5154 | $223.52 | $223.50 | $223.50 |
| Purchase #7 | $74.65 | 13.470% | $84.7054 | $84.71 | $84.70 | $84.70 |
| 7 purchase totals = | $1,137.85 | $1,249.2414 | $1,249.26 | $1,249.25 | $1,249.20 | |