| 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 | $194.47 | 8.251% | $210.5157 | $210.52 | $210.50 | $210.50 |
| Purchase #2 | $7.52 | 4.704% | $7.8737 | $7.87 | $7.85 | $7.90 |
| Purchase #3 | $245.56 | 11.241% | $273.1634 | $273.16 | $273.15 | $273.20 |
| Purchase #4 | $5.51 | 3.787% | $5.7187 | $5.72 | $5.70 | $5.70 |
| Purchase #5 | $227.99 | 13.196% | $258.0756 | $258.08 | $258.10 | $258.10 |
| Purchase #6 | $184.53 | 4.306% | $192.4759 | $192.48 | $192.50 | $192.50 |
| Purchase #7 | $136.68 | 11.202% | $151.9909 | $151.99 | $152.00 | $152.00 |
| 7 purchase totals = | $1,002.26 | $1,099.8139 | $1,099.82 | $1,099.80 | $1,099.90 | |