| 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 | $215.98 | 12.482% | $242.9386 | $242.94 | $242.95 | $242.90 |
| Purchase #2 | $133.96 | 8.295% | $145.072 | $145.07 | $145.05 | $145.10 |
| Purchase #3 | $201.45 | 12.562% | $226.7561 | $226.76 | $226.75 | $226.80 |
| Purchase #4 | $120.37 | 12.796% | $135.7725 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $239.88 | 7.614% | $258.1445 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $93.97 | 5.395% | $99.0397 | $99.04 | $99.05 | $99.00 |
| Purchase #7 | $192.52 | 12.311% | $216.2211 | $216.22 | $216.20 | $216.20 |
| 7 purchase totals = | $1,198.13 | $1,323.9445 | $1,323.94 | $1,323.90 | $1,323.90 | |