| 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 | $230.49 | 4.660% | $241.2308 | $241.23 | $241.25 | $241.20 |
| Purchase #2 | $189.93 | 7.811% | $204.7654 | $204.77 | $204.75 | $204.80 |
| Purchase #3 | $39.80 | 11.517% | $44.3838 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $244.78 | 12.435% | $275.2184 | $275.22 | $275.20 | $275.20 |
| Purchase #5 | $192.35 | 9.251% | $210.1443 | $210.14 | $210.15 | $210.10 |
| Purchase #6 | $6.87 | 3.706% | $7.1246 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $101.74 | 4.193% | $106.006 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $1,005.96 | $1,088.8733 | $1,088.87 | $1,088.85 | $1,088.80 | |