| 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 | $235.67 | 3.590% | $244.1306 | $244.13 | $244.15 | $244.10 |
| Purchase #2 | $115.34 | 4.490% | $120.5188 | $120.52 | $120.50 | $120.50 |
| Purchase #3 | $147.86 | 4.130% | $153.9666 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $159.56 | 10.457% | $176.2452 | $176.25 | $176.25 | $176.20 |
| Purchase #5 | $189.30 | 4.793% | $198.3731 | $198.37 | $198.35 | $198.40 |
| Purchase #6 | $113.86 | 5.744% | $120.4001 | $120.40 | $120.40 | $120.40 |
| Purchase #7 | $62.85 | 11.496% | $70.0752 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $1,024.44 | $1,083.7096 | $1,083.72 | $1,083.70 | $1,083.70 | |