| 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 | $6.36 | 10.818% | $7.048 | $7.05 | $7.05 | $7.00 |
| Purchase #2 | $233.50 | 6.439% | $248.5351 | $248.54 | $248.55 | $248.50 |
| Purchase #3 | $223.98 | 12.385% | $251.7199 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $154.62 | 6.392% | $164.5033 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $84.84 | 9.426% | $92.837 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $31.38 | 4.424% | $32.7683 | $32.77 | $32.75 | $32.80 |
| Purchase #7 | $226.39 | 10.747% | $250.7201 | $250.72 | $250.70 | $250.70 |
| 7 purchase totals = | $961.07 | $1,048.1317 | $1,048.14 | $1,048.10 | $1,048.00 | |