| 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 | $194.46 | 13.365% | $220.4496 | $220.45 | $220.45 | $220.40 |
| Purchase #2 | $202.32 | 4.743% | $211.916 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $27.63 | 12.745% | $31.1514 | $31.15 | $31.15 | $31.20 |
| Purchase #4 | $149.94 | 8.207% | $162.2456 | $162.25 | $162.25 | $162.20 |
| Purchase #5 | $137.84 | 13.694% | $156.7158 | $156.72 | $156.70 | $156.70 |
| Purchase #6 | $219.84 | 3.188% | $226.8485 | $226.85 | $226.85 | $226.80 |
| Purchase #7 | $189.95 | 4.623% | $198.7314 | $198.73 | $198.75 | $198.70 |
| 7 purchase totals = | $1,121.98 | $1,208.0583 | $1,208.07 | $1,208.05 | $1,207.90 | |