| 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 | $124.66 | 11.126% | $138.5297 | $138.53 | $138.55 | $138.50 |
| Purchase #2 | $162.76 | 13.336% | $184.4657 | $184.47 | $184.45 | $184.50 |
| Purchase #3 | $221.76 | 11.618% | $247.5241 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $6.84 | 6.691% | $7.2977 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $155.31 | 9.352% | $169.8346 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $106.96 | 5.241% | $112.5658 | $112.57 | $112.55 | $112.60 |
| Purchase #7 | $156.93 | 8.346% | $170.0274 | $170.03 | $170.05 | $170.00 |
| 7 purchase totals = | $935.22 | $1,030.2450 | $1,030.25 | $1,030.25 | $1,030.20 | |