| 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 | $210.90 | 9.271% | $230.4525 | $230.45 | $230.45 | $230.50 |
| Purchase #2 | $73.85 | 9.264% | $80.6915 | $80.69 | $80.70 | $80.70 |
| Purchase #3 | $103.86 | 5.235% | $109.2971 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $176.72 | 13.537% | $200.6426 | $200.64 | $200.65 | $200.60 |
| Purchase #5 | $119.82 | 10.859% | $132.8313 | $132.83 | $132.85 | $132.80 |
| Purchase #6 | $218.72 | 12.561% | $246.1934 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $112.74 | 6.566% | $120.1425 | $120.14 | $120.15 | $120.10 |
| 7 purchase totals = | $1,016.61 | $1,120.2509 | $1,120.24 | $1,120.30 | $1,120.20 | |