| 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 | $184.52 | 7.195% | $197.7962 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $122.48 | 13.572% | $139.103 | $139.10 | $139.10 | $139.10 |
| Purchase #3 | $86.38 | 4.828% | $90.5504 | $90.55 | $90.55 | $90.60 |
| Purchase #4 | $222.78 | 4.723% | $233.3019 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $180.86 | 12.287% | $203.0823 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $77.91 | 13.463% | $88.399 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $228.91 | 13.417% | $259.6229 | $259.62 | $259.60 | $259.60 |
| 7 purchase totals = | $1,103.84 | $1,211.8557 | $1,211.85 | $1,211.85 | $1,211.90 | |