| 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 | $16.37 | 4.232% | $17.0628 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $209.77 | 6.543% | $223.4953 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $233.92 | 4.337% | $244.0651 | $244.07 | $244.05 | $244.10 |
| Purchase #4 | $224.43 | 9.137% | $244.9362 | $244.94 | $244.95 | $244.90 |
| Purchase #5 | $115.63 | 11.425% | $128.8407 | $128.84 | $128.85 | $128.80 |
| Purchase #6 | $95.28 | 7.783% | $102.6956 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $161.42 | 12.274% | $181.2327 | $181.23 | $181.25 | $181.20 |
| 7 purchase totals = | $1,056.82 | $1,142.3284 | $1,142.34 | $1,142.35 | $1,142.30 | |