| 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 | $27.54 | 6.800% | $29.4127 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $242.72 | 6.133% | $257.606 | $257.61 | $257.60 | $257.60 |
| Purchase #3 | $235.47 | 8.786% | $256.1584 | $256.16 | $256.15 | $256.20 |
| Purchase #4 | $212.61 | 13.623% | $241.5739 | $241.57 | $241.55 | $241.60 |
| Purchase #5 | $167.41 | 13.413% | $189.8647 | $189.86 | $189.85 | $189.90 |
| Purchase #6 | $55.90 | 9.353% | $61.1283 | $61.13 | $61.15 | $61.10 |
| Purchase #7 | $74.54 | 8.607% | $80.9557 | $80.96 | $80.95 | $81.00 |
| 7 purchase totals = | $1,016.19 | $1,116.6997 | $1,116.70 | $1,116.65 | $1,116.80 | |