| 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 | $219.83 | 4.783% | $230.3445 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $75.45 | 11.114% | $83.8355 | $83.84 | $83.85 | $83.80 |
| Purchase #3 | $96.61 | 5.351% | $101.7796 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $104.98 | 4.509% | $109.7135 | $109.71 | $109.70 | $109.70 |
| Purchase #5 | $227.55 | 7.750% | $245.1851 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $177.29 | 8.816% | $192.9199 | $192.92 | $192.90 | $192.90 |
| Purchase #7 | $172.48 | 6.690% | $184.0189 | $184.02 | $184.00 | $184.00 |
| 7 purchase totals = | $1,074.19 | $1,147.7970 | $1,147.80 | $1,147.80 | $1,147.70 | |