| 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 | $237.66 | 5.324% | $250.313 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $119.80 | 4.865% | $125.6283 | $125.63 | $125.65 | $125.60 |
| Purchase #3 | $211.76 | 4.509% | $221.3083 | $221.31 | $221.30 | $221.30 |
| Purchase #4 | $51.36 | 6.560% | $54.7292 | $54.73 | $54.75 | $54.70 |
| Purchase #5 | $137.65 | 8.832% | $149.8072 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $201.39 | 7.577% | $216.6493 | $216.65 | $216.65 | $216.60 |
| Purchase #7 | $178.36 | 13.756% | $202.8952 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $1,137.98 | $1,221.3305 | $1,221.34 | $1,221.35 | $1,221.20 | |