| 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 | $218.37 | 9.341% | $238.7679 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $26.45 | 6.365% | $28.1335 | $28.13 | $28.15 | $28.10 |
| Purchase #3 | $58.75 | 13.489% | $66.6748 | $66.67 | $66.65 | $66.70 |
| Purchase #4 | $201.79 | 10.758% | $223.4986 | $223.50 | $223.50 | $223.50 |
| Purchase #5 | $228.96 | 3.789% | $237.6353 | $237.64 | $237.65 | $237.60 |
| Purchase #6 | $110.66 | 9.280% | $120.9292 | $120.93 | $120.95 | $120.90 |
| Purchase #7 | $234.65 | 3.202% | $242.1635 | $242.16 | $242.15 | $242.20 |
| 7 purchase totals = | $1,079.63 | $1,157.8028 | $1,157.80 | $1,157.80 | $1,157.80 | |