| 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 | $76.28 | 7.267% | $81.8233 | $81.82 | $81.80 | $81.80 |
| Purchase #2 | $248.36 | 10.326% | $274.0057 | $274.01 | $274.00 | $274.00 |
| Purchase #3 | $93.47 | 13.452% | $106.0436 | $106.04 | $106.05 | $106.00 |
| Purchase #4 | $66.75 | 4.177% | $69.5381 | $69.54 | $69.55 | $69.50 |
| Purchase #5 | $179.62 | 13.414% | $203.7142 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $206.90 | 9.155% | $225.8417 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $216.88 | 9.804% | $238.1429 | $238.14 | $238.15 | $238.10 |
| 7 purchase totals = | $1,088.26 | $1,199.1095 | $1,199.10 | $1,199.10 | $1,198.90 | |