| 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 | $6.98 | 10.451% | $7.7095 | $7.71 | $7.70 | $7.70 |
| Purchase #2 | $238.66 | 10.231% | $263.0773 | $263.08 | $263.10 | $263.10 |
| Purchase #3 | $84.36 | 10.330% | $93.0744 | $93.07 | $93.05 | $93.10 |
| Purchase #4 | $120.87 | 6.533% | $128.7664 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $248.73 | 10.158% | $273.996 | $274.00 | $274.00 | $274.00 |
| Purchase #6 | $122.27 | 12.535% | $137.5965 | $137.60 | $137.60 | $137.60 |
| Purchase #7 | $130.85 | 13.249% | $148.1863 | $148.19 | $148.20 | $148.20 |
| 7 purchase totals = | $952.72 | $1,052.4064 | $1,052.42 | $1,052.40 | $1,052.50 | |