| 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 | $244.40 | 11.640% | $272.8482 | $272.85 | $272.85 | $272.80 |
| Purchase #2 | $192.97 | 5.497% | $203.5776 | $203.58 | $203.60 | $203.60 |
| Purchase #3 | $138.48 | 11.475% | $154.3706 | $154.37 | $154.35 | $154.40 |
| Purchase #4 | $156.96 | 12.618% | $176.7652 | $176.77 | $176.75 | $176.80 |
| Purchase #5 | $91.25 | 12.336% | $102.5066 | $102.51 | $102.50 | $102.50 |
| Purchase #6 | $182.48 | 13.756% | $207.5819 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $105.60 | 6.624% | $112.5949 | $112.59 | $112.60 | $112.60 |
| 7 purchase totals = | $1,112.14 | $1,230.2450 | $1,230.25 | $1,230.25 | $1,230.30 | |