| 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 | $224.87 | 11.228% | $250.1184 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $74.43 | 4.490% | $77.7719 | $77.77 | $77.75 | $77.80 |
| Purchase #3 | $85.67 | 11.500% | $95.5221 | $95.52 | $95.50 | $95.50 |
| Purchase #4 | $158.97 | 12.219% | $178.3945 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $80.55 | 13.469% | $91.3993 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $241.35 | 4.268% | $251.6508 | $251.65 | $251.65 | $251.70 |
| Purchase #7 | $202.48 | 8.716% | $220.1282 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $1,068.32 | $1,164.9852 | $1,164.98 | $1,164.95 | $1,165.00 | |