| 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 | $154.74 | 12.112% | $173.4821 | $173.48 | $173.50 | $173.50 |
| Purchase #2 | $174.97 | 9.799% | $192.1153 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $32.33 | 6.513% | $34.4357 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $141.64 | 9.644% | $155.2998 | $155.30 | $155.30 | $155.30 |
| Purchase #5 | $216.77 | 12.830% | $244.5816 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $216.41 | 3.429% | $223.8307 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $197.27 | 10.187% | $217.3659 | $217.37 | $217.35 | $217.40 |
| 7 purchase totals = | $1,134.13 | $1,241.1111 | $1,241.12 | $1,241.15 | $1,241.10 | |