| 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 | $124.33 | 4.337% | $129.7222 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $204.28 | 10.780% | $226.3014 | $226.30 | $226.30 | $226.30 |
| Purchase #3 | $148.49 | 3.539% | $153.7451 | $153.75 | $153.75 | $153.70 |
| Purchase #4 | $10.28 | 10.164% | $11.3249 | $11.32 | $11.30 | $11.30 |
| Purchase #5 | $232.32 | 7.127% | $248.8774 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $38.61 | 12.749% | $43.5324 | $43.53 | $43.55 | $43.50 |
| Purchase #7 | $220.86 | 12.715% | $248.9423 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $979.17 | $1,062.4457 | $1,062.44 | $1,062.45 | $1,062.30 | |