| 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 | $247.81 | 7.678% | $266.8369 | $266.84 | $266.85 | $266.80 |
| Purchase #2 | $230.53 | 8.638% | $250.4432 | $250.44 | $250.45 | $250.40 |
| Purchase #3 | $184.60 | 10.197% | $203.4237 | $203.42 | $203.40 | $203.40 |
| Purchase #4 | $110.96 | 13.749% | $126.2159 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $111.86 | 3.381% | $115.642 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $146.86 | 3.309% | $151.7196 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $172.25 | 6.842% | $184.0353 | $184.04 | $184.05 | $184.00 |
| 7 purchase totals = | $1,204.87 | $1,298.3166 | $1,298.32 | $1,298.30 | $1,298.10 | |