| 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 | $207.63 | 4.183% | $216.3152 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $225.44 | 13.749% | $256.4357 | $256.44 | $256.45 | $256.40 |
| Purchase #3 | $141.68 | 6.197% | $150.4599 | $150.46 | $150.45 | $150.50 |
| Purchase #4 | $143.99 | 5.792% | $152.3299 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $89.35 | 3.495% | $92.4728 | $92.47 | $92.45 | $92.50 |
| Purchase #6 | $77.45 | 9.285% | $84.6412 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $83.52 | 9.638% | $91.5697 | $91.57 | $91.55 | $91.60 |
| 7 purchase totals = | $969.06 | $1,044.2244 | $1,044.23 | $1,044.20 | $1,044.20 | |