| 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 | $221.53 | 9.285% | $242.0991 | $242.10 | $242.10 | $242.10 |
| Purchase #2 | $33.99 | 4.273% | $35.4424 | $35.44 | $35.45 | $35.40 |
| Purchase #3 | $231.56 | 8.609% | $251.495 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $229.61 | 6.417% | $244.3441 | $244.34 | $244.35 | $244.30 |
| Purchase #5 | $81.86 | 13.281% | $92.7318 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $5.58 | 11.826% | $6.2399 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $129.64 | 13.561% | $147.2205 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $933.77 | $1,019.5728 | $1,019.57 | $1,019.60 | $1,019.40 | |