| 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 | $202.50 | 4.194% | $210.9929 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $153.93 | 5.752% | $162.7841 | $162.78 | $162.80 | $162.80 |
| Purchase #3 | $27.40 | 5.828% | $28.9969 | $29.00 | $29.00 | $29.00 |
| Purchase #4 | $166.72 | 3.449% | $172.4702 | $172.47 | $172.45 | $172.50 |
| Purchase #5 | $248.50 | 3.808% | $257.9629 | $257.96 | $257.95 | $258.00 |
| Purchase #6 | $74.84 | 11.856% | $83.713 | $83.71 | $83.70 | $83.70 |
| Purchase #7 | $223.39 | 9.463% | $244.5294 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $1,097.28 | $1,161.4494 | $1,161.44 | $1,161.45 | $1,161.50 | |