| 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 | $192.47 | 13.434% | $218.3264 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $34.55 | 12.712% | $38.942 | $38.94 | $38.95 | $38.90 |
| Purchase #3 | $182.58 | 13.843% | $207.8545 | $207.85 | $207.85 | $207.90 |
| Purchase #4 | $205.31 | 4.582% | $214.7173 | $214.72 | $214.70 | $214.70 |
| Purchase #5 | $194.99 | 6.218% | $207.1145 | $207.11 | $207.10 | $207.10 |
| Purchase #6 | $172.71 | 12.505% | $194.3074 | $194.31 | $194.30 | $194.30 |
| Purchase #7 | $97.51 | 11.545% | $108.7675 | $108.77 | $108.75 | $108.80 |
| 7 purchase totals = | $1,080.12 | $1,190.0296 | $1,190.03 | $1,190.00 | $1,190.00 | |