| 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 | $210.61 | 13.447% | $238.9307 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $197.30 | 12.709% | $222.3749 | $222.37 | $222.35 | $222.40 |
| Purchase #3 | $198.56 | 11.285% | $220.9675 | $220.97 | $220.95 | $221.00 |
| Purchase #4 | $191.82 | 10.151% | $211.2916 | $211.29 | $211.30 | $211.30 |
| Purchase #5 | $49.42 | 10.721% | $54.7183 | $54.72 | $54.70 | $54.70 |
| Purchase #6 | $6.56 | 11.183% | $7.2936 | $7.29 | $7.30 | $7.30 |
| Purchase #7 | $75.88 | 10.801% | $84.0758 | $84.08 | $84.10 | $84.10 |
| 7 purchase totals = | $930.15 | $1,039.6524 | $1,039.65 | $1,039.65 | $1,039.70 | |