| 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 | $247.53 | 4.152% | $257.8074 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $39.77 | 7.419% | $42.7205 | $42.72 | $42.70 | $42.70 |
| Purchase #3 | $88.59 | 4.826% | $92.8654 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $107.86 | 7.145% | $115.5666 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $227.59 | 6.400% | $242.1558 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $246.63 | 8.190% | $266.829 | $266.83 | $266.85 | $266.80 |
| Purchase #7 | $134.63 | 3.673% | $139.575 | $139.58 | $139.60 | $139.60 |
| 7 purchase totals = | $1,092.60 | $1,157.5197 | $1,157.54 | $1,157.50 | $1,157.60 | |