| 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 | $103.43 | 11.246% | $115.0617 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $136.87 | 5.529% | $144.4375 | $144.44 | $144.45 | $144.40 |
| Purchase #3 | $230.48 | 9.121% | $251.5021 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $244.98 | 12.214% | $274.9019 | $274.90 | $274.90 | $274.90 |
| Purchase #5 | $226.83 | 5.596% | $239.5234 | $239.52 | $239.50 | $239.50 |
| Purchase #6 | $166.27 | 9.711% | $182.4165 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $224.46 | 4.179% | $233.8402 | $233.84 | $233.85 | $233.80 |
| 7 purchase totals = | $1,333.32 | $1,441.6833 | $1,441.68 | $1,441.65 | $1,441.60 | |