| 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 | $194.54 | 8.474% | $211.0253 | $211.03 | $211.05 | $211.00 |
| Purchase #2 | $161.91 | 6.429% | $172.3192 | $172.32 | $172.30 | $172.30 |
| Purchase #3 | $210.54 | 12.788% | $237.4639 | $237.46 | $237.45 | $237.50 |
| Purchase #4 | $222.42 | 10.497% | $245.7674 | $245.77 | $245.75 | $245.80 |
| Purchase #5 | $188.46 | 12.386% | $211.8027 | $211.80 | $211.80 | $211.80 |
| Purchase #6 | $192.87 | 9.664% | $211.509 | $211.51 | $211.50 | $211.50 |
| Purchase #7 | $34.92 | 11.449% | $38.918 | $38.92 | $38.90 | $38.90 |
| 7 purchase totals = | $1,205.66 | $1,328.8055 | $1,328.81 | $1,328.75 | $1,328.80 | |