| 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 | $131.81 | 6.752% | $140.7098 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $204.75 | 3.193% | $211.2877 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $239.50 | 12.623% | $269.7321 | $269.73 | $269.75 | $269.70 |
| Purchase #4 | $192.64 | 8.541% | $209.0934 | $209.09 | $209.10 | $209.10 |
| Purchase #5 | $173.95 | 7.818% | $187.5494 | $187.55 | $187.55 | $187.50 |
| Purchase #6 | $219.57 | 11.420% | $244.6449 | $244.64 | $244.65 | $244.60 |
| Purchase #7 | $40.46 | 5.222% | $42.5728 | $42.57 | $42.55 | $42.60 |
| 7 purchase totals = | $1,202.68 | $1,305.5901 | $1,305.58 | $1,305.60 | $1,305.50 | |