| 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 | $134.54 | 13.355% | $152.5078 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $249.33 | 3.436% | $257.897 | $257.90 | $257.90 | $257.90 |
| Purchase #3 | $228.37 | 13.124% | $258.3413 | $258.34 | $258.35 | $258.30 |
| Purchase #4 | $98.36 | 5.398% | $103.6695 | $103.67 | $103.65 | $103.70 |
| Purchase #5 | $118.69 | 11.512% | $132.3536 | $132.35 | $132.35 | $132.40 |
| Purchase #6 | $101.64 | 6.256% | $107.9986 | $108.00 | $108.00 | $108.00 |
| Purchase #7 | $229.93 | 11.559% | $256.5076 | $256.51 | $256.50 | $256.50 |
| 7 purchase totals = | $1,160.86 | $1,269.2754 | $1,269.28 | $1,269.25 | $1,269.30 | |