| 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 | $242.44 | 11.630% | $270.6358 | $270.64 | $270.65 | $270.60 |
| Purchase #2 | $145.61 | 11.202% | $161.9212 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $167.54 | 8.482% | $181.7507 | $181.75 | $181.75 | $181.80 |
| Purchase #4 | $95.30 | 6.120% | $101.1324 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $107.46 | 7.110% | $115.1004 | $115.10 | $115.10 | $115.10 |
| Purchase #6 | $218.27 | 4.624% | $228.3628 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $155.65 | 3.687% | $161.3888 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $1,132.27 | $1,220.2921 | $1,220.29 | $1,220.30 | $1,220.30 | |