| 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 | $32.68 | 4.143% | $34.0339 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $177.55 | 7.571% | $190.9923 | $190.99 | $191.00 | $191.00 |
| Purchase #3 | $57.57 | 5.255% | $60.5953 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $241.55 | 10.116% | $265.9852 | $265.99 | $266.00 | $266.00 |
| Purchase #5 | $195.81 | 8.732% | $212.9081 | $212.91 | $212.90 | $212.90 |
| Purchase #6 | $221.44 | 13.381% | $251.0709 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $128.43 | 10.650% | $142.1078 | $142.11 | $142.10 | $142.10 |
| 7 purchase totals = | $1,055.03 | $1,157.6935 | $1,157.70 | $1,157.70 | $1,157.70 | |