| 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 | $248.69 | 7.795% | $268.0754 | $268.08 | $268.10 | $268.10 |
| Purchase #2 | $244.27 | 8.316% | $264.5835 | $264.58 | $264.60 | $264.60 |
| Purchase #3 | $244.65 | 3.786% | $253.9124 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $204.87 | 10.285% | $225.9409 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $147.90 | 6.679% | $157.7782 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $32.61 | 3.737% | $33.8286 | $33.83 | $33.85 | $33.80 |
| Purchase #7 | $233.86 | 4.468% | $244.3089 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $1,356.85 | $1,448.4279 | $1,448.43 | $1,448.50 | $1,448.40 | |