| 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 | $134.94 | 9.167% | $147.3099 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $199.79 | 5.231% | $210.241 | $210.24 | $210.25 | $210.20 |
| Purchase #3 | $64.37 | 12.726% | $72.5617 | $72.56 | $72.55 | $72.60 |
| Purchase #4 | $29.99 | 6.586% | $31.9651 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $183.58 | 5.482% | $193.6439 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $247.55 | 6.558% | $263.7843 | $263.78 | $263.80 | $263.80 |
| Purchase #7 | $89.89 | 9.614% | $98.532 | $98.53 | $98.55 | $98.50 |
| 7 purchase totals = | $950.11 | $1,018.0379 | $1,018.03 | $1,018.05 | $1,018.00 | |