| 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 | $108.32 | 12.493% | $121.8524 | $121.85 | $121.85 | $121.90 |
| Purchase #2 | $110.57 | 8.728% | $120.2205 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $171.70 | 12.331% | $192.8723 | $192.87 | $192.85 | $192.90 |
| Purchase #4 | $241.33 | 5.208% | $253.8985 | $253.90 | $253.90 | $253.90 |
| Purchase #5 | $49.53 | 3.340% | $51.1843 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $144.69 | 10.529% | $159.9244 | $159.92 | $159.90 | $159.90 |
| Purchase #7 | $133.46 | 3.667% | $138.354 | $138.35 | $138.35 | $138.40 |
| 7 purchase totals = | $959.60 | $1,038.3064 | $1,038.29 | $1,038.25 | $1,038.40 | |