| 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 | $192.93 | 5.379% | $203.3077 | $203.31 | $203.30 | $203.30 |
| Purchase #2 | $232.50 | 10.103% | $255.9895 | $255.99 | $256.00 | $256.00 |
| Purchase #3 | $114.64 | 12.407% | $128.8634 | $128.86 | $128.85 | $128.90 |
| Purchase #4 | $229.64 | 4.767% | $240.5869 | $240.59 | $240.60 | $240.60 |
| Purchase #5 | $37.66 | 3.396% | $38.9389 | $38.94 | $38.95 | $38.90 |
| Purchase #6 | $29.49 | 12.163% | $33.0769 | $33.08 | $33.10 | $33.10 |
| Purchase #7 | $246.62 | 3.165% | $254.4255 | $254.43 | $254.45 | $254.40 |
| 7 purchase totals = | $1,083.48 | $1,155.1888 | $1,155.20 | $1,155.25 | $1,155.20 | |