| 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 | $194.30 | 4.499% | $203.0416 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $217.74 | 10.639% | $240.9054 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $5.42 | 13.337% | $6.1429 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $31.91 | 9.236% | $34.8572 | $34.86 | $34.85 | $34.90 |
| Purchase #5 | $194.54 | 9.444% | $212.9124 | $212.91 | $212.90 | $212.90 |
| Purchase #6 | $74.97 | 7.442% | $80.5493 | $80.55 | $80.55 | $80.50 |
| Purchase #7 | $231.57 | 3.149% | $238.8621 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $950.45 | $1,017.2709 | $1,017.27 | $1,017.25 | $1,017.20 | |