| 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 | $113.51 | 11.757% | $126.8554 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $21.69 | 4.346% | $22.6326 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $138.69 | 6.546% | $147.7686 | $147.77 | $147.75 | $147.80 |
| Purchase #4 | $194.92 | 3.317% | $201.3855 | $201.39 | $201.40 | $201.40 |
| Purchase #5 | $176.72 | 5.272% | $186.0367 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $192.45 | 5.763% | $203.5409 | $203.54 | $203.55 | $203.50 |
| Purchase #7 | $182.67 | 10.593% | $202.0202 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $1,020.65 | $1,090.2399 | $1,090.25 | $1,090.25 | $1,090.20 | |