| 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 | $239.85 | 4.600% | $250.8831 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $120.97 | 4.826% | $126.808 | $126.81 | $126.80 | $126.80 |
| Purchase #3 | $195.64 | 11.646% | $218.4242 | $218.42 | $218.40 | $218.40 |
| Purchase #4 | $64.79 | 13.865% | $73.7731 | $73.77 | $73.75 | $73.80 |
| Purchase #5 | $120.45 | 12.613% | $135.6424 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $43.62 | 13.427% | $49.4769 | $49.48 | $49.50 | $49.50 |
| Purchase #7 | $179.45 | 8.396% | $194.5166 | $194.52 | $194.50 | $194.50 |
| 7 purchase totals = | $964.77 | $1,049.5243 | $1,049.52 | $1,049.50 | $1,049.50 | |