| 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 | $112.27 | 12.304% | $126.0837 | $126.08 | $126.10 | $126.10 |
| Purchase #2 | $49.94 | 4.760% | $52.3171 | $52.32 | $52.30 | $52.30 |
| Purchase #3 | $152.48 | 13.866% | $173.6229 | $173.62 | $173.60 | $173.60 |
| Purchase #4 | $160.25 | 7.142% | $171.6951 | $171.70 | $171.70 | $171.70 |
| Purchase #5 | $195.51 | 12.340% | $219.6359 | $219.64 | $219.65 | $219.60 |
| Purchase #6 | $221.63 | 11.818% | $247.8222 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $194.45 | 6.737% | $207.5501 | $207.55 | $207.55 | $207.60 |
| 7 purchase totals = | $1,086.53 | $1,198.7270 | $1,198.73 | $1,198.70 | $1,198.70 | |