| 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 | $26.65 | 7.114% | $28.5459 | $28.55 | $28.55 | $28.50 |
| Purchase #2 | $203.80 | 7.738% | $219.57 | $219.57 | $219.55 | $219.60 |
| Purchase #3 | $156.83 | 8.334% | $169.9002 | $169.90 | $169.90 | $169.90 |
| Purchase #4 | $174.43 | 13.572% | $198.1036 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $150.36 | 6.174% | $159.6432 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $33.44 | 12.810% | $37.7237 | $37.72 | $37.70 | $37.70 |
| Purchase #7 | $179.85 | 13.606% | $204.3204 | $204.32 | $204.30 | $204.30 |
| 7 purchase totals = | $925.36 | $1,017.8070 | $1,017.80 | $1,017.75 | $1,017.70 | |