| 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 | $8.34 | 6.778% | $8.9053 | $8.91 | $8.90 | $8.90 |
| Purchase #2 | $220.63 | 8.660% | $239.7366 | $239.74 | $239.75 | $239.70 |
| Purchase #3 | $149.72 | 7.148% | $160.422 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $192.32 | 4.647% | $201.2571 | $201.26 | $201.25 | $201.30 |
| Purchase #5 | $108.34 | 3.170% | $111.7744 | $111.77 | $111.75 | $111.80 |
| Purchase #6 | $233.27 | 7.306% | $250.3127 | $250.31 | $250.30 | $250.30 |
| Purchase #7 | $54.65 | 10.438% | $60.3544 | $60.35 | $60.35 | $60.40 |
| 7 purchase totals = | $967.27 | $1,032.7625 | $1,032.76 | $1,032.70 | $1,032.80 | |