| 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 | $108.40 | 10.624% | $119.9164 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $192.49 | 5.189% | $202.4783 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $178.75 | 5.842% | $189.1926 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $37.77 | 3.500% | $39.092 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $47.49 | 10.312% | $52.3872 | $52.39 | $52.40 | $52.40 |
| Purchase #6 | $164.30 | 6.256% | $174.5786 | $174.58 | $174.60 | $174.60 |
| Purchase #7 | $226.35 | 11.421% | $252.2014 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $955.55 | $1,029.8465 | $1,029.85 | $1,029.90 | $1,029.90 | |