| 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 | $75.88 | 10.452% | $83.811 | $83.81 | $83.80 | $83.80 |
| Purchase #2 | $228.81 | 6.495% | $243.6712 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $197.32 | 7.335% | $211.7934 | $211.79 | $211.80 | $211.80 |
| Purchase #4 | $219.51 | 11.397% | $244.5276 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $137.44 | 10.429% | $151.7736 | $151.77 | $151.75 | $151.80 |
| Purchase #6 | $140.67 | 4.211% | $146.5936 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $94.99 | 9.811% | $104.3095 | $104.31 | $104.30 | $104.30 |
| 7 purchase totals = | $1,094.62 | $1,186.4799 | $1,186.47 | $1,186.45 | $1,186.50 | |