| 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 | $101.52 | 4.348% | $105.9341 | $105.93 | $105.95 | $105.90 |
| Purchase #2 | $191.34 | 10.648% | $211.7139 | $211.71 | $211.70 | $211.70 |
| Purchase #3 | $213.66 | 7.801% | $230.3276 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $153.29 | 13.452% | $173.9106 | $173.91 | $173.90 | $173.90 |
| Purchase #5 | $183.69 | 11.424% | $204.6747 | $204.67 | $204.65 | $204.70 |
| Purchase #6 | $111.91 | 10.356% | $123.4994 | $123.50 | $123.50 | $123.50 |
| Purchase #7 | $202.69 | 7.643% | $218.1816 | $218.18 | $218.20 | $218.20 |
| 7 purchase totals = | $1,158.10 | $1,268.2419 | $1,268.23 | $1,268.25 | $1,268.20 | |