| 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 | $91.87 | 4.171% | $95.7019 | $95.70 | $95.70 | $95.70 |
| Purchase #2 | $223.98 | 12.295% | $251.5183 | $251.52 | $251.50 | $251.50 |
| Purchase #3 | $152.66 | 5.803% | $161.5189 | $161.52 | $161.50 | $161.50 |
| Purchase #4 | $61.84 | 12.263% | $69.4234 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $213.74 | 7.612% | $230.0099 | $230.01 | $230.00 | $230.00 |
| Purchase #6 | $128.33 | 7.409% | $137.838 | $137.84 | $137.85 | $137.80 |
| Purchase #7 | $170.96 | 9.405% | $187.0388 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $1,043.38 | $1,133.0492 | $1,133.05 | $1,133.00 | $1,132.90 | |