| 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 | $245.63 | 9.856% | $269.8393 | $269.84 | $269.85 | $269.80 |
| Purchase #2 | $35.67 | 3.534% | $36.9306 | $36.93 | $36.95 | $36.90 |
| Purchase #3 | $178.82 | 9.218% | $195.3036 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $152.91 | 12.271% | $171.6736 | $171.67 | $171.65 | $171.70 |
| Purchase #5 | $132.60 | 12.476% | $149.1432 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $211.32 | 3.246% | $218.1794 | $218.18 | $218.20 | $218.20 |
| Purchase #7 | $159.76 | 7.541% | $171.8075 | $171.81 | $171.80 | $171.80 |
| 7 purchase totals = | $1,116.71 | $1,212.8772 | $1,212.87 | $1,212.90 | $1,212.80 | |