| 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 | $123.53 | 10.342% | $136.3055 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $247.67 | 12.788% | $279.342 | $279.34 | $279.35 | $279.30 |
| Purchase #3 | $102.26 | 5.542% | $107.9272 | $107.93 | $107.95 | $107.90 |
| Purchase #4 | $193.27 | 10.831% | $214.2031 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $218.93 | 11.740% | $244.6324 | $244.63 | $244.65 | $244.60 |
| Purchase #6 | $84.61 | 10.362% | $93.3773 | $93.38 | $93.40 | $93.40 |
| Purchase #7 | $11.89 | 3.705% | $12.3305 | $12.33 | $12.35 | $12.30 |
| 7 purchase totals = | $982.16 | $1,088.1180 | $1,088.12 | $1,088.20 | $1,088.00 | |