| 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 | $13.26 | 3.235% | $13.689 | $13.69 | $13.70 | $13.70 |
| Purchase #2 | $223.85 | 11.830% | $250.3315 | $250.33 | $250.35 | $250.30 |
| Purchase #3 | $120.87 | 7.499% | $129.934 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $161.42 | 7.826% | $174.0527 | $174.05 | $174.05 | $174.10 |
| Purchase #5 | $74.34 | 11.219% | $82.6802 | $82.68 | $82.70 | $82.70 |
| Purchase #6 | $235.63 | 4.230% | $245.5971 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $115.96 | 12.777% | $130.7762 | $130.78 | $130.80 | $130.80 |
| 7 purchase totals = | $945.33 | $1,027.0607 | $1,027.06 | $1,027.15 | $1,027.10 | |