| 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 | $218.34 | 12.616% | $245.8858 | $245.89 | $245.90 | $245.90 |
| Purchase #2 | $215.40 | 6.221% | $228.8 | $228.80 | $228.80 | $228.80 |
| Purchase #3 | $32.97 | 11.157% | $36.6485 | $36.65 | $36.65 | $36.60 |
| Purchase #4 | $172.98 | 4.155% | $180.1673 | $180.17 | $180.15 | $180.20 |
| Purchase #5 | $31.80 | 10.245% | $35.0579 | $35.06 | $35.05 | $35.10 |
| Purchase #6 | $224.48 | 11.826% | $251.027 | $251.03 | $251.05 | $251.00 |
| Purchase #7 | $118.95 | 12.571% | $133.9032 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $1,014.92 | $1,111.4897 | $1,111.50 | $1,111.50 | $1,111.50 | |