| 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 | $109.82 | 9.767% | $120.5461 | $120.55 | $120.55 | $120.50 |
| Purchase #2 | $232.81 | 13.436% | $264.0904 | $264.09 | $264.10 | $264.10 |
| Purchase #3 | $56.75 | 8.612% | $61.6373 | $61.64 | $61.65 | $61.60 |
| Purchase #4 | $71.98 | 4.411% | $75.155 | $75.16 | $75.15 | $75.20 |
| Purchase #5 | $186.25 | 4.590% | $194.7989 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $210.92 | 4.543% | $220.5021 | $220.50 | $220.50 | $220.50 |
| Purchase #7 | $245.79 | 11.852% | $274.921 | $274.92 | $274.90 | $274.90 |
| 7 purchase totals = | $1,114.32 | $1,211.6508 | $1,211.66 | $1,211.65 | $1,211.60 | |