| 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 | $110.68 | 11.225% | $123.1038 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $214.48 | 7.751% | $231.1043 | $231.10 | $231.10 | $231.10 |
| Purchase #3 | $102.78 | 9.592% | $112.6387 | $112.64 | $112.65 | $112.60 |
| Purchase #4 | $158.25 | 12.822% | $178.5408 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $193.61 | 3.765% | $200.8994 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $206.46 | 11.684% | $230.5828 | $230.58 | $230.60 | $230.60 |
| Purchase #7 | $153.86 | 7.226% | $164.9779 | $164.98 | $165.00 | $165.00 |
| 7 purchase totals = | $1,140.12 | $1,241.8477 | $1,241.84 | $1,241.90 | $1,241.80 | |