| 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 | $106.74 | 10.230% | $117.6595 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $36.66 | 3.534% | $37.9556 | $37.96 | $37.95 | $38.00 |
| Purchase #3 | $114.39 | 12.612% | $128.8169 | $128.82 | $128.80 | $128.80 |
| Purchase #4 | $96.64 | 9.255% | $105.584 | $105.58 | $105.60 | $105.60 |
| Purchase #5 | $221.85 | 8.790% | $241.3506 | $241.35 | $241.35 | $241.40 |
| Purchase #6 | $240.70 | 7.257% | $258.1676 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $205.52 | 12.369% | $230.9408 | $230.94 | $230.95 | $230.90 |
| 7 purchase totals = | $1,022.50 | $1,120.4750 | $1,120.48 | $1,120.45 | $1,120.60 | |