| 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 | $243.58 | 8.202% | $263.5584 | $263.56 | $263.55 | $263.60 |
| Purchase #2 | $122.72 | 12.838% | $138.4748 | $138.47 | $138.45 | $138.50 |
| Purchase #3 | $230.64 | 3.606% | $238.9569 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $81.92 | 11.503% | $91.3433 | $91.34 | $91.35 | $91.30 |
| Purchase #5 | $83.55 | 9.565% | $91.5416 | $91.54 | $91.55 | $91.50 |
| Purchase #6 | $38.49 | 3.570% | $39.8641 | $39.86 | $39.85 | $39.90 |
| Purchase #7 | $214.96 | 6.861% | $229.7084 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $1,015.86 | $1,093.4475 | $1,093.44 | $1,093.40 | $1,093.50 | |