| 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 | $236.81 | 8.235% | $256.3113 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $50.67 | 5.147% | $53.278 | $53.28 | $53.30 | $53.30 |
| Purchase #3 | $178.53 | 4.813% | $187.1226 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $192.94 | 6.616% | $205.7049 | $205.70 | $205.70 | $205.70 |
| Purchase #5 | $81.83 | 4.107% | $85.1908 | $85.19 | $85.20 | $85.20 |
| Purchase #6 | $180.63 | 4.658% | $189.0437 | $189.04 | $189.05 | $189.00 |
| Purchase #7 | $142.86 | 12.841% | $161.2047 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $1,064.27 | $1,137.8560 | $1,137.84 | $1,137.85 | $1,137.80 | |