| 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 | $81.88 | 13.701% | $93.0984 | $93.10 | $93.10 | $93.10 |
| Purchase #2 | $222.71 | 4.693% | $233.1618 | $233.16 | $233.15 | $233.20 |
| Purchase #3 | $220.60 | 12.346% | $247.8353 | $247.84 | $247.85 | $247.80 |
| Purchase #4 | $204.54 | 3.345% | $211.3819 | $211.38 | $211.40 | $211.40 |
| Purchase #5 | $135.92 | 8.231% | $147.1076 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $166.46 | 3.713% | $172.6407 | $172.64 | $172.65 | $172.60 |
| Purchase #7 | $7.66 | 6.555% | $8.1621 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $1,039.77 | $1,113.3878 | $1,113.39 | $1,113.40 | $1,113.40 | |