| 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 | $226.71 | 6.327% | $241.0539 | $241.05 | $241.05 | $241.10 |
| Purchase #2 | $112.52 | 6.624% | $119.9733 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $89.28 | 10.106% | $98.3026 | $98.30 | $98.30 | $98.30 |
| Purchase #4 | $128.78 | 11.268% | $143.2909 | $143.29 | $143.30 | $143.30 |
| Purchase #5 | $206.36 | 8.492% | $223.8841 | $223.88 | $223.90 | $223.90 |
| Purchase #6 | $228.65 | 11.212% | $254.2862 | $254.29 | $254.30 | $254.30 |
| Purchase #7 | $203.82 | 10.752% | $225.7347 | $225.73 | $225.75 | $225.70 |
| 7 purchase totals = | $1,196.12 | $1,306.5257 | $1,306.51 | $1,306.55 | $1,306.60 | |