| 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 | $117.63 | 9.206% | $128.459 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $227.54 | 7.515% | $244.6396 | $244.64 | $244.65 | $244.60 |
| Purchase #3 | $248.77 | 8.387% | $269.6343 | $269.63 | $269.65 | $269.60 |
| Purchase #4 | $161.60 | 10.573% | $178.686 | $178.69 | $178.70 | $178.70 |
| Purchase #5 | $8.57 | 6.680% | $9.1425 | $9.14 | $9.15 | $9.10 |
| Purchase #6 | $236.52 | 6.540% | $251.9884 | $251.99 | $252.00 | $252.00 |
| Purchase #7 | $126.42 | 7.401% | $135.7763 | $135.78 | $135.80 | $135.80 |
| 7 purchase totals = | $1,127.05 | $1,218.3261 | $1,218.33 | $1,218.40 | $1,218.30 | |