| 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 | $233.63 | 10.830% | $258.9321 | $258.93 | $258.95 | $258.90 |
| Purchase #2 | $174.86 | 4.674% | $183.033 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $45.95 | 3.735% | $47.6662 | $47.67 | $47.65 | $47.70 |
| Purchase #4 | $214.97 | 5.245% | $226.2452 | $226.25 | $226.25 | $226.20 |
| Purchase #5 | $246.52 | 10.664% | $272.8089 | $272.81 | $272.80 | $272.80 |
| Purchase #6 | $149.32 | 10.810% | $165.4615 | $165.46 | $165.45 | $165.50 |
| Purchase #7 | $149.39 | 6.301% | $158.8031 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $1,214.64 | $1,312.9500 | $1,312.95 | $1,312.95 | $1,312.90 | |