| 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 | $193.96 | 6.276% | $206.1329 | $206.13 | $206.15 | $206.10 |
| Purchase #2 | $221.56 | 7.539% | $238.2634 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $242.26 | 3.131% | $249.8452 | $249.85 | $249.85 | $249.80 |
| Purchase #4 | $119.62 | 9.259% | $130.6956 | $130.70 | $130.70 | $130.70 |
| Purchase #5 | $110.77 | 8.695% | $120.4015 | $120.40 | $120.40 | $120.40 |
| Purchase #6 | $61.64 | 5.573% | $65.0752 | $65.08 | $65.10 | $65.10 |
| Purchase #7 | $111.32 | 11.732% | $124.3801 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $1,061.13 | $1,134.7939 | $1,134.80 | $1,134.85 | $1,134.80 | |