| 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 | $108.40 | 10.593% | $119.8828 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $98.79 | 9.422% | $108.098 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $201.88 | 13.136% | $228.399 | $228.40 | $228.40 | $228.40 |
| Purchase #4 | $235.98 | 3.461% | $244.1473 | $244.15 | $244.15 | $244.10 |
| Purchase #5 | $97.96 | 10.819% | $108.5583 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $190.59 | 5.731% | $201.5127 | $201.51 | $201.50 | $201.50 |
| Purchase #7 | $115.44 | 11.227% | $128.4004 | $128.40 | $128.40 | $128.40 |
| 7 purchase totals = | $1,049.04 | $1,138.9985 | $1,139.00 | $1,139.00 | $1,139.00 | |