| 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 | $39.91 | 8.603% | $43.3435 | $43.34 | $43.35 | $43.30 |
| Purchase #2 | $241.30 | 13.588% | $274.0878 | $274.09 | $274.10 | $274.10 |
| Purchase #3 | $198.38 | 12.487% | $223.1517 | $223.15 | $223.15 | $223.20 |
| Purchase #4 | $19.97 | 6.789% | $21.3258 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $177.32 | 4.223% | $184.8082 | $184.81 | $184.80 | $184.80 |
| Purchase #6 | $47.65 | 6.713% | $50.8487 | $50.85 | $50.85 | $50.80 |
| Purchase #7 | $212.83 | 8.115% | $230.1012 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $937.36 | $1,027.6669 | $1,027.67 | $1,027.70 | $1,027.60 | |