| 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 | $130.42 | 11.233% | $145.0701 | $145.07 | $145.05 | $145.10 |
| Purchase #2 | $197.62 | 9.330% | $216.0579 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $216.75 | 6.750% | $231.3806 | $231.38 | $231.40 | $231.40 |
| Purchase #4 | $63.32 | 13.519% | $71.8802 | $71.88 | $71.90 | $71.90 |
| Purchase #5 | $52.94 | 8.180% | $57.2705 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $232.51 | 6.144% | $246.7954 | $246.80 | $246.80 | $246.80 |
| Purchase #7 | $214.74 | 13.150% | $242.9783 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $1,108.30 | $1,211.4330 | $1,211.44 | $1,211.45 | $1,211.60 | |