| 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 | $12.97 | 9.544% | $14.2079 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $124.65 | 11.382% | $138.8377 | $138.84 | $138.85 | $138.80 |
| Purchase #3 | $120.89 | 6.597% | $128.8651 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $137.62 | 8.583% | $149.4319 | $149.43 | $149.45 | $149.40 |
| Purchase #5 | $245.47 | 6.239% | $260.7849 | $260.78 | $260.80 | $260.80 |
| Purchase #6 | $165.85 | 9.493% | $181.5941 | $181.59 | $181.60 | $181.60 |
| Purchase #7 | $204.76 | 3.308% | $211.5335 | $211.53 | $211.55 | $211.50 |
| 7 purchase totals = | $1,012.21 | $1,085.2551 | $1,085.25 | $1,085.30 | $1,085.20 | |