| 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 | $78.70 | 8.251% | $85.1935 | $85.19 | $85.20 | $85.20 |
| Purchase #2 | $19.94 | 5.383% | $21.0134 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $181.48 | 9.117% | $198.0255 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $182.63 | 13.640% | $207.5407 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $246.62 | 9.739% | $270.6383 | $270.64 | $270.65 | $270.60 |
| Purchase #6 | $218.89 | 10.174% | $241.1599 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $21.63 | 13.560% | $24.563 | $24.56 | $24.55 | $24.60 |
| 7 purchase totals = | $949.89 | $1,048.1343 | $1,048.13 | $1,048.15 | $1,048.10 | |