| 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 | $230.59 | 12.403% | $259.1901 | $259.19 | $259.20 | $259.20 |
| Purchase #2 | $224.47 | 8.183% | $242.8384 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $243.97 | 6.326% | $259.4035 | $259.40 | $259.40 | $259.40 |
| Purchase #4 | $175.30 | 4.649% | $183.4497 | $183.45 | $183.45 | $183.40 |
| Purchase #5 | $240.59 | 5.233% | $253.1801 | $253.18 | $253.20 | $253.20 |
| Purchase #6 | $144.79 | 3.707% | $150.1574 | $150.16 | $150.15 | $150.20 |
| Purchase #7 | $75.28 | 8.331% | $81.5516 | $81.55 | $81.55 | $81.60 |
| 7 purchase totals = | $1,334.99 | $1,429.7708 | $1,429.77 | $1,429.80 | $1,429.80 | |