| 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 | $145.59 | 5.640% | $153.8013 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $220.99 | 6.149% | $234.5787 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $136.77 | 8.494% | $148.3872 | $148.39 | $148.40 | $148.40 |
| Purchase #4 | $67.64 | 5.596% | $71.4251 | $71.43 | $71.45 | $71.40 |
| Purchase #5 | $218.46 | 10.517% | $241.4354 | $241.44 | $241.45 | $241.40 |
| Purchase #6 | $235.95 | 12.773% | $266.0879 | $266.09 | $266.10 | $266.10 |
| Purchase #7 | $233.87 | 8.700% | $254.2167 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $1,259.27 | $1,369.9323 | $1,369.95 | $1,370.00 | $1,369.90 | |