| 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 | $240.26 | 3.553% | $248.7964 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $216.86 | 10.177% | $238.9298 | $238.93 | $238.95 | $238.90 |
| Purchase #3 | $242.53 | 8.687% | $263.5986 | $263.60 | $263.60 | $263.60 |
| Purchase #4 | $245.57 | 13.300% | $278.2308 | $278.23 | $278.25 | $278.20 |
| Purchase #5 | $155.73 | 11.287% | $173.3072 | $173.31 | $173.30 | $173.30 |
| Purchase #6 | $105.92 | 7.384% | $113.7411 | $113.74 | $113.75 | $113.70 |
| Purchase #7 | $51.60 | 9.543% | $56.5242 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $1,258.47 | $1,373.1281 | $1,373.13 | $1,373.15 | $1,373.00 | |