| 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 | $184.99 | 7.331% | $198.5516 | $198.55 | $198.55 | $198.60 |
| Purchase #2 | $200.44 | 10.320% | $221.1254 | $221.13 | $221.15 | $221.10 |
| Purchase #3 | $171.81 | 3.227% | $177.3543 | $177.35 | $177.35 | $177.40 |
| Purchase #4 | $94.87 | 7.400% | $101.8904 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $226.86 | 6.859% | $242.4203 | $242.42 | $242.40 | $242.40 |
| Purchase #6 | $225.36 | 12.169% | $252.7841 | $252.78 | $252.80 | $252.80 |
| Purchase #7 | $118.34 | 11.598% | $132.0651 | $132.07 | $132.05 | $132.10 |
| 7 purchase totals = | $1,222.67 | $1,326.1912 | $1,326.19 | $1,326.20 | $1,326.30 | |