| 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 | $113.29 | 8.781% | $123.238 | $123.24 | $123.25 | $123.20 |
| Purchase #2 | $7.44 | 5.506% | $7.8496 | $7.85 | $7.85 | $7.80 |
| Purchase #3 | $224.62 | 11.763% | $251.0421 | $251.04 | $251.05 | $251.00 |
| Purchase #4 | $173.79 | 11.838% | $194.3633 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $199.53 | 9.287% | $218.0604 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $38.56 | 9.805% | $42.3408 | $42.34 | $42.35 | $42.30 |
| Purchase #7 | $223.66 | 7.442% | $240.3048 | $240.30 | $240.30 | $240.30 |
| 7 purchase totals = | $980.89 | $1,077.1990 | $1,077.19 | $1,077.20 | $1,077.10 | |