| 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 | $75.34 | 11.545% | $84.038 | $84.04 | $84.05 | $84.00 |
| Purchase #2 | $223.35 | 7.603% | $240.3313 | $240.33 | $240.35 | $240.30 |
| Purchase #3 | $139.88 | 11.805% | $156.3928 | $156.39 | $156.40 | $156.40 |
| Purchase #4 | $210.84 | 3.565% | $218.3564 | $218.36 | $218.35 | $218.40 |
| Purchase #5 | $223.95 | 5.244% | $235.6939 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $85.67 | 5.330% | $90.2362 | $90.24 | $90.25 | $90.20 |
| Purchase #7 | $46.62 | 9.690% | $51.1375 | $51.14 | $51.15 | $51.10 |
| 7 purchase totals = | $1,005.65 | $1,076.1861 | $1,076.19 | $1,076.25 | $1,076.10 | |