| 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 | $216.42 | 4.525% | $226.213 | $226.21 | $226.20 | $226.20 |
| Purchase #2 | $73.85 | 11.163% | $82.0939 | $82.09 | $82.10 | $82.10 |
| Purchase #3 | $133.66 | 6.843% | $142.8064 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $13.42 | 3.130% | $13.84 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $140.50 | 11.145% | $156.1587 | $156.16 | $156.15 | $156.20 |
| Purchase #6 | $47.99 | 10.111% | $52.8423 | $52.84 | $52.85 | $52.80 |
| Purchase #7 | $155.73 | 5.775% | $164.7234 | $164.72 | $164.70 | $164.70 |
| 7 purchase totals = | $781.57 | $838.6777 | $838.67 | $838.65 | $838.60 | |