| 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 | $115.99 | 3.707% | $120.2897 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $54.76 | 11.517% | $61.0667 | $61.07 | $61.05 | $61.10 |
| Purchase #3 | $95.49 | 6.157% | $101.3693 | $101.37 | $101.35 | $101.40 |
| Purchase #4 | $237.64 | 6.755% | $253.6926 | $253.69 | $253.70 | $253.70 |
| Purchase #5 | $131.46 | 4.574% | $137.473 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $226.61 | 7.786% | $244.2539 | $244.25 | $244.25 | $244.30 |
| Purchase #7 | $212.57 | 8.301% | $230.2154 | $230.22 | $230.20 | $230.20 |
| 7 purchase totals = | $1,074.52 | $1,148.3606 | $1,148.36 | $1,148.30 | $1,148.50 | |