| 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 | $244.61 | 9.814% | $268.616 | $268.62 | $268.60 | $268.60 |
| Purchase #2 | $122.57 | 11.252% | $136.3616 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $7.52 | 7.867% | $8.1116 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $120.45 | 10.719% | $133.361 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $242.82 | 11.708% | $271.2494 | $271.25 | $271.25 | $271.20 |
| Purchase #6 | $123.55 | 3.658% | $128.0695 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $228.55 | 10.102% | $251.6381 | $251.64 | $251.65 | $251.60 |
| 7 purchase totals = | $1,090.07 | $1,197.4072 | $1,197.41 | $1,197.35 | $1,197.40 | |