| 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 | $237.50 | 4.434% | $248.0308 | $248.03 | $248.05 | $248.00 |
| Purchase #2 | $86.75 | 10.329% | $95.7104 | $95.71 | $95.70 | $95.70 |
| Purchase #3 | $104.93 | 4.764% | $109.9289 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $147.91 | 4.531% | $154.6118 | $154.61 | $154.60 | $154.60 |
| Purchase #5 | $122.53 | 6.365% | $130.329 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $23.81 | 8.410% | $25.8124 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $120.89 | 11.809% | $135.1659 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $844.32 | $899.5892 | $899.59 | $899.60 | $899.50 | |