| 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 | $129.39 | 13.228% | $146.5057 | $146.51 | $146.50 | $146.50 |
| Purchase #2 | $230.44 | 3.600% | $238.7358 | $238.74 | $238.75 | $238.70 |
| Purchase #3 | $53.42 | 4.759% | $55.9623 | $55.96 | $55.95 | $56.00 |
| Purchase #4 | $240.25 | 3.343% | $248.2816 | $248.28 | $248.30 | $248.30 |
| Purchase #5 | $46.40 | 10.691% | $51.3606 | $51.36 | $51.35 | $51.40 |
| Purchase #6 | $107.55 | 3.720% | $111.5509 | $111.55 | $111.55 | $111.60 |
| Purchase #7 | $201.68 | 9.686% | $221.2147 | $221.21 | $221.20 | $221.20 |
| 7 purchase totals = | $1,009.13 | $1,073.6116 | $1,073.61 | $1,073.60 | $1,073.70 | |