| 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 | $234.59 | 5.809% | $248.2173 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $131.91 | 5.161% | $138.7179 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $154.40 | 12.470% | $173.6537 | $173.65 | $173.65 | $173.70 |
| Purchase #4 | $83.25 | 8.623% | $90.4286 | $90.43 | $90.45 | $90.40 |
| Purchase #5 | $124.74 | 3.251% | $128.7953 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $122.25 | 4.391% | $127.618 | $127.62 | $127.60 | $127.60 |
| Purchase #7 | $137.68 | 13.727% | $156.5793 | $156.58 | $156.60 | $156.60 |
| 7 purchase totals = | $988.82 | $1,064.0101 | $1,064.02 | $1,064.00 | $1,064.00 | |