| 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 | $230.30 | 6.269% | $244.7375 | $244.74 | $244.75 | $244.70 |
| Purchase #2 | $166.48 | 3.386% | $172.117 | $172.12 | $172.10 | $172.10 |
| Purchase #3 | $120.97 | 7.293% | $129.7923 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $180.48 | 6.156% | $191.5903 | $191.59 | $191.60 | $191.60 |
| Purchase #5 | $141.93 | 8.680% | $154.2495 | $154.25 | $154.25 | $154.20 |
| Purchase #6 | $63.75 | 7.413% | $68.4758 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $244.60 | 13.481% | $277.5745 | $277.57 | $277.55 | $277.60 |
| 7 purchase totals = | $1,148.51 | $1,238.5369 | $1,238.54 | $1,238.55 | $1,238.50 | |