| 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 | $206.34 | 5.327% | $217.3317 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $164.39 | 4.715% | $172.141 | $172.14 | $172.15 | $172.10 |
| Purchase #3 | $120.99 | 6.484% | $128.835 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $249.54 | 9.729% | $273.8177 | $273.82 | $273.80 | $273.80 |
| Purchase #5 | $26.95 | 6.774% | $28.7756 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $180.66 | 11.195% | $200.8849 | $200.88 | $200.90 | $200.90 |
| Purchase #7 | $220.26 | 3.792% | $228.6123 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,169.13 | $1,250.3982 | $1,250.40 | $1,250.45 | $1,250.30 | |